Search for New Physics in Lepton + Photon + X Events with $\lumi$ $invpb$ of $\ppbar$ Collisions at $\roots$= 1.96 $TeV$
A.~Abulencia
We present results of a search for anomalous production of events containing a charged lepton ($\ell$, either $e$ or $\mu$) and a photon ($\gamma$), both with high transverse momentum, accompanied by additional signatures, X, including missing transverse energy ($\met$) and additional leptons and photons. We use the same selection criteria as in a previous CDF search, but with a substantially larger data set, $\lumi$ $\invpb$, a $\ppbar$ collision energy of 1.96 $\TeV$, and the CDF II detector. We find 42 $\lgmet$ events versus an expectation of 37.3 $\pm$ 5.4 events. We observe $\ntotllg$ $\llg + X$ events versus an expectation of 23.0 $\pm$ 2.7 events. We find no events similar to the Run I $\eeggmet$ event.
January_2006_Authors_added.tex
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China} 
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439} 
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain} 
\affiliation{Baylor University, Waco, Texas  76798} 
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy} 
\affiliation{Brandeis University, Waltham, Massachusetts 02254} 
\affiliation{University of California, Davis, Davis, California  95616} 
\affiliation{University of California, Los Angeles, Los Angeles, California  90024} 
\affiliation{University of California, San Diego, La Jolla, California  92093} 
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106} 
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain} 
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213} 
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637} 
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia} 
\affiliation{Duke University, Durham, North Carolina  27708} 
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510} 
\affiliation{University of Florida, Gainesville, Florida  32611} 
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy} 
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland} 
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom} 
\affiliation{Harvard University, Cambridge, Massachusetts 02138} 
\affiliation{Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland} 
\affiliation{University of Illinois, Urbana, Illinois 61801} 
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218} 
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany} 
\affiliation{High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305, Japan} 
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea} 
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720} 
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom} 
\affiliation{University College London, London WC1E 6BT, United Kingdom} 
\affiliation{Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain} 
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139} 
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7} 
\affiliation{University of Michigan, Ann Arbor, Michigan 48109} 
\affiliation{Michigan State University, East Lansing, Michigan  48824} 
\affiliation{Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia} 
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131} 
\affiliation{Northwestern University, Evanston, Illinois  60208} 
\affiliation{The Ohio State University, Columbus, Ohio  43210} 
\affiliation{Okayama University, Okayama 700-8530, Japan} 
\affiliation{Osaka City University, Osaka 588, Japan} 
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom} 
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy} 
\affiliation{LPNHE, Universite Pierre et Marie Curie/IN2P3-CNRS, UMR7585, Paris, F-75252 France} 
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104} 
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy} 
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260} 
\affiliation{Purdue University, West Lafayette, Indiana 47907} 
\affiliation{University of Rochester, Rochester, New York 14627} 
\affiliation{The Rockefeller University, New York, New York 10021} 
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy} 
\affiliation{Rutgers University, Piscataway, New Jersey 08855} 
\affiliation{Texas A\&M University, College Station, Texas 77843} 
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy} 
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan} 
\affiliation{Tufts University, Medford, Massachusetts 02155} 
\affiliation{Waseda University, Tokyo 169, Japan} 
\affiliation{Wayne State University, Detroit, Michigan  48201} 
\affiliation{University of Wisconsin, Madison, Wisconsin 53706} 
\affiliation{Yale University, New Haven, Connecticut 06520} 
\author{A.~Abulencia}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{D.~Acosta}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{J.~Adelman}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{T.~Affolder}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{T.~Akimoto}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{M.G.~Albrow}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{D.~Ambrose}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{S.~Amerio}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{D.~Amidei}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{A.~Anastassov}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{K.~Anikeev}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{A.~Annovi}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{J.~Antos}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{M.~Aoki}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{G.~Apollinari}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.-F.~Arguin}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{T.~Arisawa}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{A.~Artikov}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{W.~Ashmanskas}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{A.~Attal}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{F.~Azfar}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{P.~Azzi-Bacchetta}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{P.~Azzurri}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{N.~Bacchetta}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{H.~Bachacou}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{W.~Badgett}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{A.~Barbaro-Galtieri}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{V.E.~Barnes}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{B.A.~Barnett}
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218}
\author{S.~Baroiant}
\affiliation{University of California, Davis, Davis, California  95616}
\author{V.~Bartsch}
\affiliation{University College London, London WC1E 6BT, United Kingdom}
\author{G.~Bauer}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{F.~Bedeschi}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{S.~Behari}
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218}
\author{S.~Belforte}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{G.~Bellettini}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{J.~Bellinger}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{A.~Belloni}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{E.~Ben~Haim}
\affiliation{LPNHE, Universite Pierre et Marie Curie/IN2P3-CNRS, UMR7585, Paris, F-75252 France}
\author{D.~Benjamin}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{A.~Beretvas}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.~Beringer}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{T.~Berry}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{A.~Bhatti}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{M.~Binkley}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{D.~Bisello}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{R.~E.~Blair}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{C.~Blocker}
\affiliation{Brandeis University, Waltham, Massachusetts 02254}
\author{B.~Blumenfeld}
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218}
\author{A.~Bocci}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{A.~Bodek}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{V.~Boisvert}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{G.~Bolla}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{A.~Bolshov}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{D.~Bortoletto}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{J.~Boudreau}
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260}
\author{A.~Boveia}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{B.~Brau}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{C.~Bromberg}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{E.~Brubaker}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{J.~Budagov}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{H.S.~Budd}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{S.~Budd}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{K.~Burkett}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{G.~Busetto}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{P.~Bussey}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{K.~L.~Byrum}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{S.~Cabrera}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{M.~Campanelli}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{M.~Campbell}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{F.~Canelli}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{A.~Canepa}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{D.~Carlsmith}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{R.~Carosi}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{S.~Carron}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{M.~Casarsa}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{A.~Castro}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\author{P.~Catastini}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{D.~Cauz}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{M.~Cavalli-Sforza}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{A.~Cerri}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{L.~Cerrito}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{S.H.~Chang}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{J.~Chapman}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{Y.C.~Chen}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{M.~Chertok}
\affiliation{University of California, Davis, Davis, California  95616}
\author{G.~Chiarelli}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{G.~Chlachidze}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{F.~Chlebana}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{I.~Cho}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{K.~Cho}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{D.~Chokheli}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{J.P.~Chou}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{P.H.~Chu}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{S.H.~Chuang}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{K.~Chung}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{W.H.~Chung}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{Y.S.~Chung}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{M.~Ciljak}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{C.I.~Ciobanu}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{M.A.~Ciocci}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{A.~Clark}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{D.~Clark}
\affiliation{Brandeis University, Waltham, Massachusetts 02254}
\author{M.~Coca}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{G.~Compostella}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{M.E.~Convery}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{J.~Conway}
\affiliation{University of California, Davis, Davis, California  95616}
\author{B.~Cooper}
\affiliation{University College London, London WC1E 6BT, United Kingdom}
\author{K.~Copic}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{M.~Cordelli}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{G.~Cortiana}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{F.~Cresciolo}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{A.~Cruz}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{C.~Cuenca~Almenar}
\affiliation{University of California, Davis, Davis, California  95616}
\author{J.~Cuevas}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{R.~Culbertson}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{D.~Cyr}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{S.~DaRonco}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{S.~D'Auria}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{M.~D'Onofrio}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{D.~Dagenhart}
\affiliation{Brandeis University, Waltham, Massachusetts 02254}
\author{P.~de~Barbaro}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{S.~De~Cecco}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{A.~Deisher}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{G.~De~Lentdecker}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{M.~Dell'Orso}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{F.~Delli~Paoli}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{S.~Demers}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{L.~Demortier}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{J.~Deng}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{M.~Deninno}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\author{D.~De~Pedis}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{P.F.~Derwent}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{C.~Dionisi}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{J.R.~Dittmann}
\affiliation{Baylor University, Waco, Texas  76798}
\author{P.~DiTuro}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{C.~D\"{o}rr}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{S.~Donati}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{M.~Donega}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{P.~Dong}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{J.~Donini}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{T.~Dorigo}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{S.~Dube}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{K.~Ebina}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{J.~Efron}
\affiliation{The Ohio State University, Columbus, Ohio  43210}
\author{J.~Ehlers}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{R.~Erbacher}
\affiliation{University of California, Davis, Davis, California  95616}
\author{D.~Errede}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{S.~Errede}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{R.~Eusebi}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{H.C.~Fang}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{S.~Farrington}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{I.~Fedorko}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{W.T.~Fedorko}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{R.G.~Feild}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{M.~Feindt}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{J.P.~Fernandez}
\affiliation{Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain}
\author{R.~Field}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{G.~Flanagan}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{L.R.~Flores-Castillo}
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260}
\author{A.~Foland}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{S.~Forrester}
\affiliation{University of California, Davis, Davis, California  95616}
\author{G.W.~Foster}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Franklin}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{J.C.~Freeman}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{H.~Frisch}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{I.~Furic}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{M.~Gallinaro}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{J.~Galyardt}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{J.E.~Garcia}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{M.~Garcia~Sciveres}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{A.F.~Garfinkel}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{C.~Gay}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{H.~Gerberich}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{D.~Gerdes}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{S.~Giagu}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{P.~Giannetti}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{A.~Gibson}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{K.~Gibson}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{C.~Ginsburg}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{N.~Giokaris}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{K.~Giolo}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{M.~Giordani}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{P.~Giromini}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{M.~Giunta}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{G.~Giurgiu}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{V.~Glagolev}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{D.~Glenzinski}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Gold}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{N.~Goldschmidt}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{J.~Goldstein}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{G.~Gomez}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{G.~Gomez-Ceballos}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{M.~Goncharov}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{O.~Gonz\'{a}lez}
\affiliation{Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain}
\author{I.~Gorelov}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{A.T.~Goshaw}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{Y.~Gotra}
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260}
\author{K.~Goulianos}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{A.~Gresele}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{M.~Griffiths}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{S.~Grinstein}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{C.~Grosso-Pilcher}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{R.C.~Group}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{U.~Grundler}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{J.~Guimaraes~da~Costa}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{Z.~Gunay-Unalan}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{C.~Haber}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{S.R.~Hahn}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{K.~Hahn}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{E.~Halkiadakis}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{A.~Hamilton}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{B.-Y.~Han}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{J.Y.~Han}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{R.~Handler}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{F.~Happacher}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{K.~Hara}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{M.~Hare}
\affiliation{Tufts University, Medford, Massachusetts 02155}
\author{S.~Harper}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{R.F.~Harr}
\affiliation{Wayne State University, Detroit, Michigan  48201}
\author{R.M.~Harris}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{K.~Hatakeyama}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{J.~Hauser}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{C.~Hays}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{A.~Heijboer}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{B.~Heinemann}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{J.~Heinrich}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{M.~Herndon}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{D.~Hidas}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{C.S.~Hill}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{D.~Hirschbuehl}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{A.~Hocker}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{A.~Holloway}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{S.~Hou}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{M.~Houlden}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{S.-C.~Hsu}
\affiliation{University of California, San Diego, La Jolla, California  92093}
\author{B.T.~Huffman}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{R.E.~Hughes}
\affiliation{The Ohio State University, Columbus, Ohio  43210}
\author{J.~Huston}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{J.~Incandela}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{G.~Introzzi}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{M.~Iori}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{Y.~Ishizawa}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{A.~Ivanov}
\affiliation{University of California, Davis, Davis, California  95616}
\author{B.~Iyutin}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{E.~James}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{D.~Jang}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{B.~Jayatilaka}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{D.~Jeans}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{H.~Jensen}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{E.J.~Jeon}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{S.~Jindariani}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{M.~Jones}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{K.K.~Joo}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{S.Y.~Jun}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{T.R.~Junk}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{T.~Kamon}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{J.~Kang}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{P.E.~Karchin}
\affiliation{Wayne State University, Detroit, Michigan  48201}
\author{Y.~Kato}
\affiliation{Osaka City University, Osaka 588, Japan}
\author{Y.~Kemp}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{R.~Kephart}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{U.~Kerzel}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{V.~Khotilovich}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{B.~Kilminster}
\affiliation{The Ohio State University, Columbus, Ohio  43210}
\author{D.H.~Kim}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{H.S.~Kim}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{J.E.~Kim}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{M.J.~Kim}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{S.B.~Kim}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{S.H.~Kim}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{Y.K.~Kim}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{L.~Kirsch}
\affiliation{Brandeis University, Waltham, Massachusetts 02254}
\author{S.~Klimenko}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{M.~Klute}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{B.~Knuteson}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{B.R.~Ko}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{H.~Kobayashi}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{K.~Kondo}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{D.J.~Kong}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{J.~Konigsberg}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{A.~Korytov}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{A.V.~Kotwal}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{A.~Kovalev}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{A.~Kraan}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{J.~Kraus}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{I.~Kravchenko}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{M.~Kreps}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{J.~Kroll}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{N.~Krumnack}
\affiliation{Baylor University, Waco, Texas  76798}
\author{M.~Kruse}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{V.~Krutelyov}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{S.~E.~Kuhlmann}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{Y.~Kusakabe}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{S.~Kwang}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{A.T.~Laasanen}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{S.~Lai}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{S.~Lami}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{S.~Lammel}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Lancaster}
\affiliation{University College London, London WC1E 6BT, United Kingdom}
\author{R.L.~Lander}
\affiliation{University of California, Davis, Davis, California  95616}
\author{K.~Lannon}
\affiliation{The Ohio State University, Columbus, Ohio  43210}
\author{A.~Lath}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{G.~Latino}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{I.~Lazzizzera}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{T.~LeCompte}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{J.~Lee}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{J.~Lee}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{Y.J.~Lee}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{S.W.~Lee}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{R.~Lef\`{e}vre}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{N.~Leonardo}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{S.~Leone}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{S.~Levy}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{J.D.~Lewis}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{C.~Lin}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{C.S.~Lin}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Lindgren}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{E.~Lipeles}
\affiliation{University of California, San Diego, La Jolla, California  92093}
\author{T.M.~Liss}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{A.~Lister}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{D.O.~Litvintsev}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{T.~Liu}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{N.S.~Lockyer}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{A.~Loginov}
\affiliation{Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia}
\author{M.~Loreti}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{P.~Loverre}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{R.-S.~Lu}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{D.~Lucchesi}
\affiliation{University of Padova, Istituto Nazionale di Fisica Nucleare, Sezione di Padova-Trento, I-35131 Padova, Italy}
\author{P.~Lujan}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{P.~Lukens}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{G.~Lungu}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{L.~Lyons}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{J.~Lys}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{R.~Lysak}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{E.~Lytken}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{P.~Mack}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{D.~MacQueen}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{R.~Madrak}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{K.~Maeshima}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{T.~Maki}
\affiliation{Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland}
\author{P.~Maksimovic}
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218}
\author{S.~Malde}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{G.~Manca}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{F.~Margaroli}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\author{R.~Marginean}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{C.~Marino}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{A.~Martin}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{V.~Martin}
\affiliation{Northwestern University, Evanston, Illinois  60208}
\author{M.~Mart\'{\i}nez}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{T.~Maruyama}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{P.~Mastrandrea}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{H.~Matsunaga}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{M.E.~Mattson}
\affiliation{Wayne State University, Detroit, Michigan  48201}
\author{R.~Mazini}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{P.~Mazzanti}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\author{K.S.~McFarland}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{P.~McIntyre}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{R.~McNulty}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{A.~Mehta}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{S.~Menzemer}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{A.~Menzione}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{P.~Merkel}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{C.~Mesropian}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{A.~Messina}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{M.~von~der~Mey}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{T.~Miao}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{N.~Miladinovic}
\affiliation{Brandeis University, Waltham, Massachusetts 02254}
\author{J.~Miles}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{R.~Miller}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{J.S.~Miller}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{C.~Mills}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{M.~Milnik}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{R.~Miquel}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{A.~Mitra}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{G.~Mitselmakher}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{A.~Miyamoto}
\affiliation{High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305, Japan}
\author{N.~Moggi}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\author{B.~Mohr}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{R.~Moore}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Morello}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{P.~Movilla~Fernandez}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{J.~M\"ulmenst\"adt}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{A.~Mukherjee}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{Th.~Muller}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{R.~Mumford}
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218}
\author{P.~Murat}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.~Nachtman}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.~Naganoma}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{S.~Nahn}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{I.~Nakano}
\affiliation{Okayama University, Okayama 700-8530, Japan}
\author{A.~Napier}
\affiliation{Tufts University, Medford, Massachusetts 02155}
\author{D.~Naumov}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{V.~Necula}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{C.~Neu}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{M.S.~Neubauer}
\affiliation{University of California, San Diego, La Jolla, California  92093}
\author{J.~Nielsen}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{T.~Nigmanov}
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260}
\author{L.~Nodulman}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{O.~Norniella}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{E.~Nurse}
\affiliation{University College London, London WC1E 6BT, United Kingdom}
\author{T.~Ogawa}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{S.H.~Oh}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{Y.D.~Oh}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{T.~Okusawa}
\affiliation{Osaka City University, Osaka 588, Japan}
\author{R.~Oldeman}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{R.~Orava}
\affiliation{Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland}
\author{K.~Osterberg}
\affiliation{Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland}
\author{C.~Pagliarone}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{E.~Palencia}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{R.~Paoletti}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{V.~Papadimitriou}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{A.A.~Paramonov}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{B.~Parks}
\affiliation{The Ohio State University, Columbus, Ohio  43210}
\author{S.~Pashapour}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{J.~Patrick}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{G.~Pauletta}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{M.~Paulini}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{C.~Paus}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{D.E.~Pellett}
\affiliation{University of California, Davis, Davis, California  95616}
\author{A.~Penzo}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{T.J.~Phillips}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{G.~Piacentino}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{J.~Piedra}
\affiliation{LPNHE, Universite Pierre et Marie Curie/IN2P3-CNRS, UMR7585, Paris, F-75252 France}
\author{L.~Pinera}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{K.~Pitts}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{C.~Plager}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{L.~Pondrom}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{X.~Portell}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{O.~Poukhov}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{N.~Pounder}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{F.~Prakoshyn}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{A.~Pronko}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.~Proudfoot}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{F.~Ptohos}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{G.~Punzi}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{J.~Pursley}
\affiliation{The Johns Hopkins University, Baltimore, Maryland 21218}
\author{J.~Rademacker}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{A.~Rahaman}
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260}
\author{A.~Rakitin}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{S.~Rappoccio}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{F.~Ratnikov}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{B.~Reisert}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{V.~Rekovic}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{N.~van~Remortel}
\affiliation{Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland}
\author{P.~Renton}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{M.~Rescigno}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{S.~Richter}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{F.~Rimondi}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\author{L.~Ristori}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{W.J.~Robertson}
\affiliation{Duke University, Durham, North Carolina  27708}
\author{A.~Robson}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{T.~Rodrigo}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{E.~Rogers}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{S.~Rolli}
\affiliation{Tufts University, Medford, Massachusetts 02155}
\author{R.~Roser}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Rossi}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{R.~Rossin}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{C.~Rott}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{A.~Ruiz}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{J.~Russ}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{V.~Rusu}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{H.~Saarikko}
\affiliation{Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki, Finland}
\author{S.~Sabik}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{A.~Safonov}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{W.K.~Sakumoto}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{G.~Salamanna}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{O.~Salt\'{o}}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{D.~Saltzberg}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{C.~Sanchez}
\affiliation{Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain}
\author{L.~Santi}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{S.~Sarkar}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{L.~Sartori}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{K.~Sato}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{P.~Savard}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{A.~Savoy-Navarro}
\affiliation{LPNHE, Universite Pierre et Marie Curie/IN2P3-CNRS, UMR7585, Paris, F-75252 France}
\author{T.~Scheidle}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{P.~Schlabach}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{E.E.~Schmidt}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.P.~Schmidt}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{M.~Schmitt}
\affiliation{Northwestern University, Evanston, Illinois  60208}
\author{T.~Schwarz}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{L.~Scodellaro}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{A.L.~Scott}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{A.~Scribano}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{F.~Scuri}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{A.~Sedov}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{S.~Seidel}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{Y.~Seiya}
\affiliation{Osaka City University, Osaka 588, Japan}
\author{A.~Semenov}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{L.~Sexton-Kennedy}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{I.~Sfiligoi}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{M.D.~Shapiro}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{T.~Shears}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{P.F.~Shepard}
\affiliation{University of Pittsburgh, Pittsburgh, Pennsylvania 15260}
\author{D.~Sherman}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{M.~Shimojima}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{M.~Shochet}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{Y.~Shon}
\affiliation{University of Wisconsin, Madison, Wisconsin 53706}
\author{I.~Shreyber}
\affiliation{Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia}
\author{A.~Sidoti}
\affiliation{LPNHE, Universite Pierre et Marie Curie/IN2P3-CNRS, UMR7585, Paris, F-75252 France}
\author{P.~Sinervo}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{A.~Sisakyan}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{J.~Sjolin}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{A.~Skiba}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{A.J.~Slaughter}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{K.~Sliwa}
\affiliation{Tufts University, Medford, Massachusetts 02155}
\author{J.R.~Smith}
\affiliation{University of California, Davis, Davis, California  95616}
\author{F.D.~Snider}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{R.~Snihur}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{M.~Soderberg}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{A.~Soha}
\affiliation{University of California, Davis, Davis, California  95616}
\author{S.~Somalwar}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{V.~Sorin}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{J.~Spalding}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{M.~Spezziga}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{F.~Spinella}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{T.~Spreitzer}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{P.~Squillacioti}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{M.~Stanitzki}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{A.~Staveris-Polykalas}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{R.~St.~Denis}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{B.~Stelzer}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{O.~Stelzer-Chilton}
\affiliation{University of Oxford, Oxford OX1 3RH, United Kingdom}
\author{D.~Stentz}
\affiliation{Northwestern University, Evanston, Illinois  60208}
\author{J.~Strologas}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{D.~Stuart}
\affiliation{University of California, Santa Barbara, Santa Barbara, California 93106}
\author{J.S.~Suh}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{A.~Sukhanov}
\affiliation{University of Florida, Gainesville, Florida  32611}
\author{K.~Sumorok}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{H.~Sun}
\affiliation{Tufts University, Medford, Massachusetts 02155}
\author{T.~Suzuki}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{A.~Taffard}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{R.~Takashima}
\affiliation{Okayama University, Okayama 700-8530, Japan}
\author{Y.~Takeuchi}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{K.~Takikawa}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{M.~Tanaka}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{R.~Tanaka}
\affiliation{Okayama University, Okayama 700-8530, Japan}
\author{N.~Tanimoto}
\affiliation{Okayama University, Okayama 700-8530, Japan}
\author{M.~Tecchio}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{P.K.~Teng}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{K.~Terashi}
\affiliation{The Rockefeller University, New York, New York 10021}
\author{S.~Tether}
\affiliation{Massachusetts Institute of Technology, Cambridge, Massachusetts  02139}
\author{J.~Thom}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{A.S.~Thompson}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{E.~Thomson}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{P.~Tipton}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{V.~Tiwari}
\affiliation{Carnegie Mellon University, Pittsburgh, PA  15213}
\author{S.~Tkaczyk}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{D.~Toback}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{S.~Tokar}
\affiliation{Joint Institute for Nuclear Research, RU-141980 Dubna, Russia}
\author{K.~Tollefson}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{T.~Tomura}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{D.~Tonelli}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{M.~T\"{o}nnesmann}
\affiliation{Michigan State University, East Lansing, Michigan  48824}
\author{S.~Torre}
\affiliation{Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy}
\author{D.~Torretta}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{S.~Tourneur}
\affiliation{LPNHE, Universite Pierre et Marie Curie/IN2P3-CNRS, UMR7585, Paris, F-75252 France}
\author{W.~Trischuk}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{R.~Tsuchiya}
\affiliation{Waseda University, Tokyo 169, Japan}
\author{S.~Tsuno}
\affiliation{Okayama University, Okayama 700-8530, Japan}
\author{N.~Turini}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{F.~Ukegawa}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{T.~Unverhau}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{S.~Uozumi}
\affiliation{University of Tsukuba, Tsukuba, Ibaraki 305, Japan}
\author{D.~Usynin}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{A.~Vaiciulis}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{S.~Vallecorsa}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{A.~Varganov}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{E.~Vataga}
\affiliation{University of New Mexico, Albuquerque, New Mexico 87131}
\author{G.~Velev}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{G.~Veramendi}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{V.~Veszpremi}
\affiliation{Purdue University, West Lafayette, Indiana 47907}
\author{R.~Vidal}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{I.~Vila}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{R.~Vilar}
\affiliation{Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain}
\author{T.~Vine}
\affiliation{University College London, London WC1E 6BT, United Kingdom}
\author{I.~Vollrath}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{I.~Volobouev}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{G.~Volpi}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{F.~W\"urthwein}
\affiliation{University of California, San Diego, La Jolla, California  92093}
\author{P.~Wagner}
\affiliation{Texas A\&M University, College Station, Texas 77843}
\author{R.~G.~Wagner}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{R.L.~Wagner}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{W.~Wagner}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{R.~Wallny}
\affiliation{University of California, Los Angeles, Los Angeles, California  90024}
\author{T.~Walter}
\affiliation{Institut f\"{u}r Experimentelle Kernphysik, Universit\"{a}t Karlsruhe, 76128 Karlsruhe, Germany}
\author{Z.~Wan}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{S.M.~Wang}
\affiliation{Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China}
\author{A.~Warburton}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{S.~Waschke}
\affiliation{Glasgow University, Glasgow G12 8QQ, United Kingdom}
\author{D.~Waters}
\affiliation{University College London, London WC1E 6BT, United Kingdom}
\author{W.C.~Wester~III}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{B.~Whitehouse}
\affiliation{Tufts University, Medford, Massachusetts 02155}
\author{D.~Whiteson}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{A.B.~Wicklund}
\affiliation{Argonne National Laboratory, Argonne, Illinois 60439}
\author{E.~Wicklund}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{G.~Williams}
\affiliation{Institute of Particle Physics: McGill University, Montr\'{e}al, Canada H3A~2T8; and University of Toronto, Toronto, Canada M5S~1A7}
\author{H.H.~Williams}
\affiliation{University of Pennsylvania, Philadelphia, Pennsylvania 19104}
\author{P.~Wilson}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{B.L.~Winer}
\affiliation{The Ohio State University, Columbus, Ohio  43210}
\author{P.~Wittich}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{S.~Wolbers}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{C.~Wolfe}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{T.~Wright}
\affiliation{University of Michigan, Ann Arbor, Michigan 48109}
\author{X.~Wu}
\affiliation{University of Geneva, CH-1211 Geneva 4, Switzerland}
\author{S.M.~Wynne}
\affiliation{University of Liverpool, Liverpool L69 7ZE, United Kingdom}
\author{A.~Yagil}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{K.~Yamamoto}
\affiliation{Osaka City University, Osaka 588, Japan}
\author{J.~Yamaoka}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{T.~Yamashita}
\affiliation{Okayama University, Okayama 700-8530, Japan}
\author{C.~Yang}
\affiliation{Yale University, New Haven, Connecticut 06520}
\author{U.K.~Yang}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{Y.C.~Yang}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{W.M.~Yao}
\affiliation{Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720}
\author{G.P.~Yeh}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.~Yoh}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{K.~Yorita}
\affiliation{Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637}
\author{T.~Yoshida}
\affiliation{Osaka City University, Osaka 588, Japan}
\author{G.B.~Yu}
\affiliation{University of Rochester, Rochester, New York 14627}
\author{I.~Yu}
\affiliation{Center for High Energy Physics: Kyungpook National University, Taegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; and SungKyunKwan University, Suwon 440-746, Korea}
\author{S.S.~Yu}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{J.C.~Yun}
\affiliation{Fermi National Accelerator Laboratory, Batavia, Illinois 60510}
\author{L.~Zanello}
\affiliation{Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, University of Rome ``La Sapienza," I-00185 Roma, Italy}
\author{A.~Zanetti}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Trieste/\ Udine, Italy}
\author{I.~Zaw}
\affiliation{Harvard University, Cambridge, Massachusetts 02138}
\author{F.~Zetti}
\affiliation{Istituto Nazionale di Fisica Nucleare Pisa, Universities of Pisa, Siena and Scuola Normale Superiore, I-56127 Pisa, Italy}
\author{X.~Zhang}
\affiliation{University of Illinois, Urbana, Illinois 61801}
\author{J.~Zhou}
\affiliation{Rutgers University, Piscataway, New Jersey 08855}
\author{S.~Zucchelli}
\affiliation{Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna, Italy}
\collaboration{CDF Collaboration}
\noaffiliation

lgx_runii_table_long.tex
\begin{table}[!h]
\begin{center}
\caption{A comparison of the numbers of events predicted by the
SM and the observations for the $\lgmet$ and $\llg$ searches. The SM
predictions are dominated by $\Wg$ and $\Zg$
production, respectively~\cite{MadGraph,Baur,CompHep}. Other
contributions come from $\Wgg$ and $\Zgg$,
leptonic $\tau$ decays, and misidentified leptons, photons, or
$\met$.}
\label{summary_table} 
\begin{tabular}{lccc}

%\multicolumn{4}{c} {
%}\\
\hline
%\multicolumn{4}{c} {
%}\\
\multicolumn{4}{c} {
%{\large\bf Lepton+Photon+$\met$ Events}}\\
{\bf Lepton+Photon+$\bf\met$ Events}}\\
%$\intlum=\apprluminosity\pbinv$}} \\
%\multicolumn{4}{c} {
%}\\
\hline
{\bf SM Source} & {\bf   $e\gamma\met$} & {\bf   $\mu\gamma\met$} & {\bf   $(e+\mu)\gamma\met$} \\
\hline%------------------------------------------------------------------------
$W^{\pm}\gamma$                         & %-------------
13.70$\pm$1.89    &
 8.84$\pm$1.35    &
22.54$\pm$2.80    \\
$\Zgstar + \gamma$                              & %-------------
1.16$\pm$0.40     &
4.49$\pm$0.64    &
5.65$\pm$1.03     \\
$W^{\pm}\gamma\gamma, \Zgstar \plus \gamma\gamma$   & %-------------
0.14$\pm$0.02   &
0.18$\pm$0.02   &
0.32$\pm$0.03  \\
$W^{\pm}\gamma,\Zgstar\plus\gamma\goes\tau\gamma$     & %-------------
0.71$\pm$0.18  &
0.26$\pm$0.08  &
0.97$\pm$0.22  \\
\hline%------------------------------------------------------------------------
$W^{\pm}$+Jet faking $\gamma$                     & %-------------
2.8$\pm$2.8       &
1.6$\pm$1.6       &
4.4$\pm$4.4       \\
$\Zgstar \goes \epem,e\goes\gamma$           & %-------------
2.45$\pm$0.33    &
-                                       &
2.45$\pm$0.33                           \\
Jets faking $\ell+\met$                         & %-------------
0.7$\pm$0.7   &
0.3$\pm$0.3   &
1.0$\pm$0.8   \\
\hline%------------------------------------------------------------------
%{\bf Total SM }   & & & \\ 
%{\bf Prediction} & 
{\bf Total} & 
{\bf 21.7$\pm$3.4}     & %21.67 +- 3.36
{\bf 15.7$\pm$2.2}     & %15.65 +- 2.07
{\bf 37.3$\pm$5.4}     \\%37.32 +- 5.23

\hline%------------------------------------------------------------------
%{\bf Observed }   & & & \\ 
%{\bf in Data} & 
{\bf Observed} & 
{\bf   25}                          & 
{\bf   17}                          & 
{\bf   42}                          \\
\hline%------------------------------------------------------------------


%\multicolumn{4}{c} {
%}\\
%\hline
\multicolumn{4}{c}{
%{\large\bf Multi-Lepton+Photon Events}}\\ 
{\bf Multi-Lepton+Photon Events}}\\ 
%$\intlum=\apprluminosity\pbinv$}}\\
%\multicolumn{4}{c} {
%}\\
\hline
{\bf SM Source} & {\bf  $ee\gamma$} & {\bf  $\mu\mu\gamma$} & {\bf  $ll\gamma$}  \\
\hline
$\Zgstar + \gamma$            		          & %-------------
12.50$\pm$1.53    &
 7.81$\pm$0.88    &
20.31$\pm$2.40    \\
$\Zgstar + \gamma\gamma$ 	     	& %-------------
0.24$\pm$0.03  &
0.12$\pm$0.02 &
0.36$\pm$0.04  \\
\hline
$\Zgstar+$Jet faking $\gamma$   & %-------------
0.3$\pm$0.3     &
0.2$\pm$0.2     &
0.5$\pm$0.5     \\
$\Zgstar \goes \epem,e\goes\gamma$           & %-------------
0.23$\pm$0.09    &
-                                       &
0.23$\pm$0.09                           \\
Jets faking $\ell+\met$                         & %-------------
0.6$\pm$0.6  &
1.0$\pm$1.0  &
1.6$\pm$1.2  \\
\hline
%{\bf Total SM }          & & & \\ 
%{\bf Prediction} & 
{\bf Total} & 
{\bf 13.9$\pm$1.7}    & %13.84 +- 1.66
{\bf  9.1$\pm$1.4}    & %9.09 +- 1.34
{\bf 23.0$\pm$2.7}   \\%22.89 +- 2.70

\hline
%{\bf Observed }   & & & \\ 
%{\bf in Data} & 
{\bf Observed} & 
{\bf   19}                          & 
{\bf   12}                          &                 
{\bf   31}                          \\
\hline
\end{tabular}
\end{center}
\end{table}

prl.tex
%\documentclass[prl,twocolumn,showpacs,superscriptaddress,floatfix]{revtex4}
\documentclass[aps,prl,twocolumn,superscriptaddress,showpacs]{revtex4}
%\documentclass[preprint,showpacs,superscriptaddress,floatfix]{revtex4}
%\documentclass[prl,showpacs,superscriptaddress,floatfix]{revtex4}
%
% First start from Run 1 PRL Sept. 19, 2005 HJF
%
\usepackage{epsfig}
\usepackage{graphicx}
\usepackage{dcolumn}
\usepackage{amsmath}
\usepackage{xspace}
% uncomment this for doublespace
%\usepackage{doublespace}
%
\newcommand{\linespace}[1]{\protect\renewcommand{\baselinestretch}{#1}\footnotesize\normalsize}
%
\newcommand{\pbarp}{{\bar p}p}
\newcommand{\ppbar}{p{\bar p}}
\newcommand{\invpb}{\rm pb^{-1}} % Should be roman in PRL
\newcommand{\bfinvpb}{\bf pb^{-1}} % Should be roman in PRL
\newcommand{\roots}{{\sqrt s}}
\newcommand{\pml} {\ \,\pm} 
\newcommand{\Et}{\rm E_T}
\newcommand{\Pt}{\rm p_T}
\newcommand{\Ht}{H_T}
\newcommand{\eeggmet}{ee\gamma\gamma\met}
\newcommand{\lgal}{\ell\gamma}
%\newcommand{\lgX}{\ell\gamma+X}
\newcommand{\lgX}{\ell\gamma\plus X}
\newcommand{\ggX}{\gamma\gamma+X}
\newcommand{ \intlum }{\int {\mathcal L} dt}
\newcommand{\gt}{>}
\newcommand{\lt}{<}
\newcommand{\intL}{\int {\mathit L}dt}
\newcommand{\met}{{\rm\not\!\!E}_{T}}
\newcommand{\metvec}{{\not\!\! \vec{E}_T}}
\newcommand{\lepvec}{{\vec{E}_T^\ell}}
\newcommand{\phovec}{{\vec{E}_T^\gamma}}
\newcommand{\boxiso}{E^{iso}_{3x3}}
\newcommand{\coriso}{{\rm E^{iso}_{cone}}}
\newcommand{\lplm}{\ell^+\ell^-}
\newcommand{\lgmet}{\ell\gamma\met}
\newcommand{\egmet}{e\gamma\met}
\newcommand{\eg}{e\gamma}
\newcommand{\mug}{\mu\gamma}
\newcommand{\mugmet}{\mu\gamma\met}
\newcommand{\llg}{\ell\ell\gamma}
\newcommand{\llgg}{\ell\ell\gamma\gamma}
\newcommand{\eeg}{ee\gamma}
\newcommand{\mumug}{\mu\mu\gamma}
\newcommand{\Zee}{Z^0 \rightarrow e^+e^-}
\newcommand{\Zeg}{Z^0 \rightarrow e\gamma}
\newcommand{\Wg}{W \gamma}
\newcommand{\Zg}{Z^0 \gamma}
\newcommand{\Wgg}{W \gamma\gamma}
\newcommand{\Zgg}{Z^0 \gamma\gamma}
\newcommand{\Z}{Z^0}
\newcommand{\Zgstar}{Z^0\kern -0.25em/\kern -0.15em\gamma^*}
\newcommand{\epem}{e^+e^-}
\newcommand{\lumi}{305}
\newcommand{\dlumi}{18}
\newcommand{\goes}{\kern -0.18em\rightarrow\kern -0.18em}
\newcommand{\plus}{\kern -0.18em +\kern -0.18em}
\newcommand{\degs}{\mbox{$^{\circ}$}}
%\newcommand{\}{}
%
% Some internal numbers
\newcommand{\ntotinclusive}{574}
\newcommand{\nelinclusive}{508}
\newcommand{\nmuinclusive}{66}
\newcommand{\nelbtb}{397}
\newcommand{\ntotlgammamet}{42}
\newcommand{\nelgammamet}{25}
\newcommand{\nmugammamet}{17}
\newcommand{\ntotllg}{31}
\newcommand{\nelllg}{19}
\newcommand{\nmullg}{12}
%\def\lg{\ell\gamma}
%\newcommand{
%YOUAREHERE
%
% Define GeV so that the space between the "e" and "V" is correct.
% The xspace macro must be defined
%
\newcommand{\MeV}{\ensuremath{\mathrm{\ Me\kern -0.1em V}}\xspace}
\newcommand{\MeVc}{\ensuremath{\mathrm{\ Me\kern -0.1em V\kern -0.1em 
/\mathit{c}}}\xspace}
\newcommand{\MeVcsq}{\ensuremath{\mathrm{\ Me\kern -0.1em V\kern -0.1em 
/\mathit{c}^2}}\xspace}
\newcommand{\GeV}{\ensuremath{\mathrm{Ge\kern -0.1em V}}\xspace}
\newcommand{\GeVc}{\ensuremath{\mathrm{\ Ge\kern -0.1em V\kern -0.1em 
/\mathit{c}}}\xspace}
\newcommand{\GeVcsq}{\ensuremath{\mathrm{\ Ge\kern -0.1em V\kern -0.1em 
/\mathit{c}^2}}\xspace}
\newcommand{\TeV}{\ensuremath{\mathrm{Te\kern -0.1em V}}\xspace}
\newcommand{\bfTeV}{\ensuremath{\bf{Te\kern -0.1em V}}\xspace}
\newcommand{\nsGeV}{\ensuremath{\mathrm{Ge\kern -0.1em V}}\xspace}
\newcommand{\nsGeVc}{\ensuremath{\mathrm{Ge\kern -0.1em V\kern -0.1em 
/\mathit{c}}}\xspace}
\newcommand{\Etgamma}{\ensuremath{\mathrm{E_T^{\gamma}}}}
\newcommand{\Etlepton}{\ensuremath{\mathrm{E_T^{\ell}}}}
\newcommand{\LPX}{Lepton + Photon + X~}
\newcommand{\lpX}{lepton + photon + X~}

%\textheight 9.2in
%\topmargin -0.1in

\begin{document}
\title{Search for New Physics in Lepton + Photon + X
 Events with $\bf\lumi$ $\bfinvpb$ of $\bf\ppbar$ Collisions at $\bf\roots$= 1.96 $\bfTeV$}
\input{January_2006_Authors_added}
\preprint{FERMILAB-PUB-05/yyy-E}
%\preprint{EFI-05-zzz}


%\input{cdf_auth.tex}
%\input{run1_revtex4_auth.tex}
\date{\today}

\begin{abstract}
We present results of a search for anomalous production of events
containing a charged lepton ($\ell$, either $e$ or $\mu$) and a photon
($\gamma$), both with high transverse momentum, accompanied by
additional signatures, X, including missing transverse energy ($\met$)
and additional leptons and photons. We use the same selection criteria
as in a previous CDF search, but with a substantially larger data set,
$\lumi$ $\invpb$, a $\ppbar$ collision energy of 1.96 $\TeV$, and the
CDF II detector. We find 42 $\lgmet$ events versus an expectation of
37.3 $\pm$ 5.4 events. We observe $\ntotllg$ $\llg + X$ events versus
an expectation of 23.0 $\pm$ 2.7 events. We find no events similar to
the Run I $\eeggmet$ event.
\end{abstract}
%\begin{abstract}
%We present results of a search for anomalous production of events
%containing a charged lepton ($\ell$, either $e$ or $\mu$) and a photon
%($\gamma$), both with high transverse momentum, accompanied by
%additional signatures, X, including missing transverse energy ($\met$)
%and additional leptons and photons. We use the same kinematic
%selection criteria as in a previous CDF search, but with a
%substantially larger data set, $\lumi$ $\invpb$, a $\ppbar$ collision
%energy of 1.96 $\TeV$, and the upgraded CDF II detector. We find 42
%$\lgmet$ events versus a standard model expectation of 37.3 $\pm$ 5.4
%events. The level of excess observed in Run I, 16 events with
%an expectation of 7.6 $\pm$ 0.7 events (corresponding to a 2.7$\sigma$
%effect), is not supported by the new data. In the signature of $\llg + X$
%we observe $\ntotllg$ events versus an expectation of 23.0 $\pm$ 2.7
%events. In this sample we find no events with an extra photon or
%$\met$ and so find no events like the one $\eeggmet$ event observed in
%Run I.
%\end{abstract}

\pacs{13.85.Rm, 12.60.Jv, 13.85.Qk, 14.80.Ly}
% PACS, the Physics and Astronomy Classification Scheme.

\maketitle

In 1995 the CDF experiment, studying $\ppbar$ collisions in 86
$\invpb$ of data at a center-of-mass energy of 1.8 $\TeV$ at the
Fermilab Tevatron, observed~\cite{Toback_all}
an event consistent with the production of two energetic photons, two
energetic electrons, and large missing transverse energy
$\met$~\cite{EtPt}. This signature is predicted to be very rare in the
standard model (SM) of particle physics~\cite{SM}, with the dominant
contribution being from the production of four gauge bosons: two W
bosons and two photons. The event raised theoretical interest,
however, as the $\llgg$ signature is expected in some models of
physics ``beyond the standard model'' such as gauge-mediated models of
supersymmetry~\cite{susy} or the production of a pair of excited
electrons~\cite{excited_electron}. The detection of this event
led to the development of ``signature-based'' inclusive searches to
cast a wider net for new phenomena: in this case one search for two photons + X ($\ggX$)
%~\cite{Toback_PRD,Toback_PRL,Toback_thesis}, and a second for one
~\cite{Toback_all}, and a second for one
lepton + one photon + X ($\lgX$)~\cite{Jeff_PRD,Jeff_PRL,Jeff_thesis},
where X can be $e$, $\mu$, $\gamma$, or
$\met$, plus any number of jets.
%If pairs of new particles were being
%created, these inclusive signatures could be sensitive to possible other
%decay modes, or the creation and decay of related new particles.

Neither Run I search revealed convincing evidence for new
physics. However, in the $\lgX$ search, the results were
consistent with SM expectations, with ``the
possible exception of photon-lepton events with large $\met$, for
which the observed total was 16 events and the SM expectation was 7.6
$\pm$ 0.7 events, corresponding in likelihood to a 2.7 sigma
effect.''~\cite{Jeff_PRL}. The Run I paper concluded: ``However, an
excess of events with 0.7\% likelihood (equivalent to 2.7 standard
deviations for a Gaussian distribution) in one subsample among the
five studied is an interesting result, but it is not a compelling
observation of new physics. We look forward to more data in the
upcoming run of the Fermilab Tevatron.''~\cite{Jeff_PRL}. In this
Letter we report the results of repeating the $\lgX$ search with the
same kinematic selection criteria in a substantially larger data set,
$\lumi\pm\dlumi$ $\invpb$, a higher $\ppbar$ collision energy, 1.96 $\TeV$, and
the CDF II detector~\cite{CDFII}.

The CDF II detector is a cylindrically symmetric spectrometer designed
to study $\ppbar$ collisions at the Fermilab Tevatron based on the
same solenoidal magnet and central calorimeters as the CDF I
detector~\cite{CDFI} from which it was upgraded. Because the analysis
described here is intended to repeat the Run I search as closely as
possible, we note especially the differences from the CDF I detector
relevant to the detection of leptons, photons, and $\met$. The
tracking systems used to measure the momenta of charged particles have
been replaced with a central outer tracker (COT) with smaller drift
cells~\cite{COT}, and an enhanced system of silicon strip
detectors~\cite{SVX}. The calorimeters in the regions~\cite{CDF_coo}
with pseudorapidity $|\eta| \gt 1$ have been replaced with a more
compact scintillator-based design, retaining the projective
geometry~\cite{cal_upgrade}. %The central CMU, CMP, and
%CMX~\cite{muon_systems} muon systems are unchanged in design, but 
The coverage in $\varphi$ of the CMP and CMX muon
systems~\cite{muon_systems} has been extended; the CMU system is
unchanged~\cite{CDFII}.
%The data presented here were taken
%between March 2002 and August 2004.
%and represent $\lumi$ $\invpb$ of integrated luminosity.

A 3-level trigger~\cite{CDFII} system selects events 
with a high transverse momentum ($\Pt$)~\cite{EtPt} lepton ($\Pt >
18~\GeV$) or
photon ($\Et > 25~\GeV$) in the central region, $|\eta|
\lesssim 1.0$. The trigger system selects photon and electron
candidates from clusters of energy in the central electromagnetic
calorimeter. Electrons are distinguished from photons by
requiring a COT track pointing at the cluster. The
muon trigger requires a COT track that extrapolates to a %reconstructed
track segment (``stub'') in the muon chambers.

%We use the same kinematic event selection as in the Run I analysis:
Inclusive $\lgal$ events are selected by requiring a central $\gamma$
candidate with $\Etgamma>25$ $\GeV$ and a central $e$
or $\mu$ with $\Etlepton>25$ $\GeV$ originating 
less than 60 cm along the beam-line from the detector center and
passing the ``tight'' criteria listed below.

The identification of leptons and photons is essentially the same as
in the Run I search~\cite{Jeff_PRD}.
% with only minor technical
%differences, mostly due to changes in the construction of the tracking
%system and end-plug calorimeters. 
A muon candidate passing the ``tight'' cuts must have: a) a
well-measured track in the COT; b) energy deposited in the calorimeter
consistent with expectations; c) a muon ``stub'' in both the CMU and
CMP, or in the CMX, consistent with the extrapolated COT track; and d)
COT timing consistent with a track from a $\ppbar$ collision. An
electron candidate passing the ``tight'' selection must have: a) a
high-quality track with $\Pt>0.5~\Et$, unless $\Et > 100$ $\GeV$, in
which case the $\Pt$ threshold is set to 25 $\GeV$; b) a good
transverse shower profile that matches the extrapolated track
position; c) a lateral sharing of energy in the two calorimeter towers
containing the electron shower consistent with that expected; and d)
minimal leakage into the hadron calorimeter~\cite{hadoem}.

Photon candidates are required to have no track with $\Pt>1$ $\GeV$,
and at most one track with $\Pt<1$ $\GeV$, pointing at the calorimeter
cluster; good profiles in both transverse dimensions at shower
maximum; and minimal leakage into the hadron
calorimeter~\cite{hadoem}.

To reduce background from photons or leptons from the decays of
hadrons produced in jets, both the photon and the lepton in each event
are required to be ``isolated''. The $\Et$ deposited in the
calorimeter towers in a cone in $\eta-\varphi$ space~\cite{CDF_coo} of
radius $R=0.4$ around the photon or lepton position is summed, and the
$\Et$ due to the photon or lepton is subtracted. The remaining $\Et$
is required to be less than
$2.0~\GeV+0.02\times(\Et-20~\GeV)$ for a photon, or less than 10\% of
the $\Et$ for electrons or $\Pt$ for muons. In addition, for photons
the sum of the $\Pt$ of all tracks in the cone must be less than
$2.0~\GeV+0.005\times\Et$.

Missing transverse energy $\met$ is calculated from the calorimeter
tower energies in the region $|\eta| < 3.6$. Corrections are then made
to the $\met$ for non-uniform calorimeter response~\cite{jet_corr} for
jets with uncorrected $\Et > 15$ $\GeV$ and $\eta < 2.0$, and for
muons with $\Pt > 20$ $\GeV$.

A total of $\ntotinclusive$ events, $\nelinclusive$ inclusive $\eg$
and $\nmuinclusive$ inclusive $\mug$ candidates, pass the $\lgal$
selection criteria. Of the $\nelinclusive$ inclusive $\eg$ events,
$\nelbtb$ have the electron and photon within 30$\degs$ of
back-to-back in $\varphi$, $\met< 25$ $\GeV$, and no additional
leptons or photons. These are dominated by $\Zee$ decays in which one
of the electrons radiates a high-$\Et$ photon while traversing the
material inside the COT active volume, leading to the observation of
an electron and a photon approximately back-to-back in $\varphi$, with
an $\eg$ invariant mass close to the $Z^0$ mass.


\begin{figure}[!tb]
\begin{center}
\hspace*{-0.1in}
\includegraphics*[angle =90,width=0.50\textwidth]{figure1.eps}
\end{center}
\caption{ The distributions for events in the $\lgmet$ sample (points)
  in a) the $\Et$ of the photon; b) the $\Et$ of the lepton; c) the
  missing transverse energy, $\met$; and d) the transverse mass of the
  $\lgmet$ system.  The histograms
show the expected SM
  contributions, including estimated backgrounds from misidentified
  photons and leptons.}
\label{figure1}
\end{figure}

We use $W^\pm$ and $Z^0$ production as control samples to ensure that
the efficiencies for high-$\Pt$ electrons and muons, as well as for
$\met$, are well understood. The photon control sample is constructed
from events in which one of the electrons radiates a high-$\Et$
$\gamma$ such that the $\eg$ invariant mass
is within 10 $\GeV$ of the $Z^0$ mass.

The first search we perform is in the $\lgmet+X$ subsample, defined by
requiring that an event contain $\met> 25~\GeV$ in addition to the
$\gamma$ and ``tight'' lepton. Of the $\ntotinclusive$ $\lgal$ events,
$\nelgammamet$ $e\gamma\met$ events and $\nmugammamet$ $\mu\gamma\met$
events pass the $\met$ requirement. Figure~\ref{figure1} shows the
observed distributions 
%summed over the $\egmet$ and $\mugmet$ events
in a) the $\Et$ of the photon; b) the $\Et$ of the lepton; c) $\met$; 
and d) the transverse mass of the
$\lgmet$ system, where 
 $\rm{M_T} = [{(\rm E_T^\ell+E_T^\gamma + \met)^2}$ -
$(\lepvec + \phovec + \metvec)^2]^{1/2}$.

A second search, for the $\llg+X$ signature, is constructed by
requiring another $e$ or $\mu$ in addition to the ``tight'' lepton
and the $\gamma$. The additional muons are required to have $\Pt >
20~\GeV$ and to satisfy the same 
criteria as for ``tight'' muons but with fewer
hits required on the track, or, alternatively,
 a more stringent cut on track quality
but no requirement that there be a matching ``stub'' in the muon
systems. Additional central electrons are required to have $\Et >
20~\GeV$ and to satisfy the tight central electron criteria
but with a track requirement of only $\Pt>10$ $\GeV$ (rather than
0.5$\times\Et$), and no requirement on a shower maximum measurement or
lateral energy sharing between calorimeter towers. Electrons in the
end-plug calorimeters ($1.2 < |\eta| < 2.0$) are required to have
$\Et> 15~\GeV$, minimal leakage into the hadron calorimeter, a
``track'' containing at least 3 hits in the silicon tracking system,
and a shower transverse shape consistent with that expected, with a
centroid close to the extrapolated position of the
track~\cite{wenu_asymmetry_paper}.

The $\llg$ search criteria select $\ntotllg$ events ($\nelllg$ $\eeg$
and $\nmullg$ $\mumug$) of the $\ntotinclusive$ $\lgal$ events. No
$e\mu\gamma$ events are observed. Figure~\ref{figure2} shows the
observed distributions in a) the $\Et$ of the photon; b) the $\Et$ of
the leptons; c) the 2-body mass of the dilepton system; and d) the
3-body mass $m_{\llg}$.

\begin{figure}[b]
\vspace*{-0.2in}
\begin{center}
\hspace*{-0.1in}
\includegraphics*[angle=90,width=0.50\textwidth]{figure2.eps}
\end{center}
\caption{ The distributions for events in the $\llg$ sample (points)
in a) the $\Et$ of the photon; b) the $\Et$ of the leptons (two
entries per event); c) the 2-body mass of the dilepton system; and d)
the 3-body mass $m_{\llg}$. The histograms show the expected SM
contributions.}
\label{figure2}
\end{figure}
        
We do not expect SM events with large $\met$ in the $\llg$ sample; 
the Run I $\eeggmet$ event was of special
interest in the context of supersymmetry~\cite{susy} due to the large
value of $\met$ (55 $\pm$ 7 $\GeV$). Figure~\ref{figure3} shows the
distributions in $\met$ for the $\mumug$ and $\eeg$ subsamples of the
$\llg$ sample. No events are observed with $\met> 25$ $\GeV$.

\begin{figure}[!b]
\vspace*{-0.2in}
\begin{center}
%\hspace*{-0.1in}
\includegraphics*[width=0.18\textwidth, angle=90,clip=]{figure3.eps}
\end{center}
\caption{The distributions in missing transverse energy $\met$
  observed in the inclusive search for a) $\mumug$ events and
  b) $\eeg$ events. The histograms show the expected SM
  contributions.}
\label{figure3}
\end{figure}

The dominant SM source of $\lgal$ events is electroweak
$W$ and $\Zgstar$ production along with a $\gamma$ radiated from one
of the charged particles involved in the process~\cite{CDF_WZgamma}.
%in which a $W$ or $\Zgstar$ boson decays
%leptonically ($\ell \nu$ or $\ell\ell$) and a $\gamma$ is radiated from
% the $W$, the lepton, or an initial-state quark~\cite{CDF_WZgamma}. 
The number of such events is estimated
using leading-order (LO) event
generators~\cite{MadGraph,Baur,CompHep}. Initial state radiation is
simulated by the {\sc pythia} shower Monte Carlo (MC) code~\cite{Pythia}
tuned to reproduce the underlying event. The generated particles
are then passed through a full detector simulation, and these
events are then reconstructed with the same code used
for the data.

The expected contributions from $\Wg$ and $\Zgstar\plus\gamma$
production to the $\lgmet$ and $\llg$ searches are given in
Table~\ref{summary_table}. A correction for higher-order processes (K-factor) 
%that depends on both the dilepton mass and photon $\Et$ 
has been applied~\cite{Baur_NLO}. In the $\lgmet$ signature we expect
%22.54 $\pm$ 2.80 events from $\Wg$ and 5.65 $\pm$ 1.03 from
22.5 $\pm$ 2.8 events from $\Wg$ and 5.7 $\pm$ 1.0 from
$\Zgstar\plus\gamma$. In the $\llg$ signature, we expect
%20.31 $\pm$ 2.40 events from $\Zgstar\plus\gamma$; the contribution from
20.3 $\pm$ 2.4 events from $\Zgstar\plus\gamma$; the contribution from
$\Wg$ is negligible. The uncertainties on the SM contributions include
those from parton distribution functions (5\%), factorization scale
(2\%), and K-factor (3\%), a comparison of different MC generators
($\sim$ 5\%), and the luminosity (6\%).

\input{lgx_runii_table_long}

High $\Pt$ photons are copiously created from hadron decays in jets
initiated by a scattered quark or gluon. In particular, mesons such as
the $\pi^0$ or $\eta$ decay to photons which may satisfy the
photon selection criteria. The numbers of
lepton-plus-misidentified-jet events expected in the $\lgmet$ and
$\llg$ samples are determined by measuring the jet $\Et$ spectrum in
$\ell\,\met+$jet and $\ell\ell+$jet samples, respectively, and then
multiplying by the probability of a jet being misidentified as a
photon, $P^{jet}_{\gamma}(\Et)$, which is measured in data samples
triggered on jets. 
%The uncertainty on the number of such events is
%calculated by using the measured jet spectrum and the upper and lower
%bounds on the $\Et$-dependent misidentification rate. 
The misidentification rate is
$P^{jet}_{\gamma}=(6.5~\pm~3.3)\times10^{-4}$ for $\Et^{\gamma} = 25$
$\GeV$, and $(4.0~\pm~4.0)\times10^{-4}$ for $\Et^{\gamma} = 50$
$\GeV$ ~\cite{CDF_WZgamma}.
The predicted number of events with jets misidentified as photons is
4.4 $\pm$ 4.4 for the $\lgmet$ signature and 0.5 $\pm$ 0.5 for
$\llg$.

The probability that an electron undergoes hard bremsstrahlung
and is misidentified as a photon, $P^{e}_{\gamma}$, is measured from the
photon control sample.
%control subsample of back-to-back $e\gamma$ events consistent with
%originating from $Z^{0}\rightarrow e^+e^-$ production. 
The number of
misidentified $\eg$ events divided by twice the number of
$ee$ events gives $P^{e}_{\gamma}$=(1.7 $\pm$ 0.1)\%.
Applying this misidentification rate to electrons in the inclusive
%lepton samples, we find 2.45 $\pm$ 0.33 and 0.23 $\pm$ 0.09 events pass
lepton samples, we find 2.5 $\pm$ 0.3 and 0.2 $\pm$ 0.1 events pass
the selection criteria for the $\lgmet$ and $\llg$ searches,
respectively.

We have estimated the background due to events with jets misidentified
as $\lgmet$ or $\llg$ signatures by studying the total $\Pt$ of tracks
in a cone in $\eta-\varphi$ space of radius $R=0.4$ around the lepton
track. We estimate there are 1.0 $\pm$ 0.8 and 1.6 $\pm$ 1.2 events in
the $\lgmet$ and $\llg$ signatures, respectively.

We have used both {\sc madgraph}~\cite{MadGraph} and {\sc comphep}\cite{CompHep}
to simulate the triboson channels $\Wgg$ and $Z\gamma\gamma$. The
expected contributions are small, 0.32 $\pm$ 0.03 and
0.36 $\pm$ 0.04 events in the $\lgmet$ and $\llg$ signatures,
respectively.

Muon backgrounds from hadrons either decaying in-flight or penetrating
the iron before the muon chambers, and from the decay of bottom and
charm quarks, are found to be negligible.

The predicted and observed totals for both the $\lgmet$ and $\llg$
searches are shown in Table~\ref{summary_table}. We observe
$\ntotlgammamet$ $\lgmet$ events, versus the expectation of 37.3 $\pm$
5.4 events. In the $\llg$ channel, we observe $\ntotllg$ events,
versus an expectation of 23.0 $\pm$ 2.7 events. There is no
significant excess in either signature. The predicted and observed
kinematic distributions are compared in Figure~\ref{figure1} for the
$\lgmet$ signature, and Figures~\ref{figure2} and \ref{figure3} for
the $\llg$ search.

In conclusion, we have repeated the search for inclusive lepton +
photon production with the same kinematic requirements as the Run I
search, but with a significantly larger data sample and a higher
collision energy. We find that the numbers of events in the $\lgmet$
and $\llg$ subsamples of the $\lgX$ sample agree with SM
predictions. We observe no $\llg$ events with anomalous large $\met$
or with multiple photons and so find no events like the $\eeggmet$
event of Run I.

\begin{acknowledgments}

We thank the Fermilab staff and the technical staffs of the
participating institutions for their vital contributions. Uli Baur,
Alexander Belyaev, Edward Boos, Lev Dudko, Tim Stelzer, and Steve
Mrenna were extraordinarily helpful with the SM predictions. This
work was supported by the U.S. Department of Energy and National
Science Foundation; the Italian Istituto Nazionale di Fisica Nucleare;
the Ministry of Education, Culture, Sports, Science and Technology of
Japan; the Natural Sciences and Engineering Research Council of
Canada; the National Science Council of the Republic of China; the
Swiss National Science Foundation; the A.P. Sloan Foundation; the
Bundesministerium f\"ur Bildung und Forschung, Germany; the Korean
Science and Engineering Foundation and the Korean Research Foundation;
the Particle Physics and Astronomy Research Council and the Royal
Society, UK; the Russian Foundation for Basic Research; the Comisi\'on
Interministerial de Ciencia y Tecnolog\'{\i}a, Spain; in part by the
European Community's Human Potential Programme under contract
HPRN-CT-2002-00292; and the Academy of Finland.
\end{acknowledgments}

%====YOUAREHERE===============================\\
%\clearpage
%\newpage

\begin{thebibliography}{99}

\bibitem{Toback_all}
F.~Abe \textit{et al.} (CDF Collaboration), Phys. Rev. D \textbf{59},
092002 (1999); F.~Abe \textit{et al.} (CDF Collaboration),
Phys. Rev. Lett. \textbf{81}, 1791 (1998); D.~Toback, Ph.D. thesis,
University of Chicago, 1997.

%\bibitem{Toback_PRD}
%F.~Abe \textit{et al.} (CDF Collaboration), Phys. Rev. D \textbf{59},
%092002 (1999); hep-ex/9806034.
%
%\bibitem{Toback_PRL} F.~Abe \textit{et al.} (CDF Collaboration),
%Phys. Rev. Lett. \textbf{81}, 1791 (1998); hep-ex/9801019.
%
%\bibitem{Toback_thesis} D.~Toback, Ph.D. thesis, University of Chicago, 1997.

\bibitem{EtPt} Transverse momentum and energy are defined as $\Pt =
p\sin\theta$ and $\Et = E\sin\theta$, respectively.  
%
Missing $\rm E_T$ ($\metvec$) is defined by $\metvec = -\sum_{i} E_T^i
\hat{n}_i$, where i is the calorimeter tower number for $|\eta| <$ 3.6
(see Ref.~\cite{CDF_coo}), and $\hat{n}_i$ is a unit vector
perpendicular to the beam axis and pointing at the i$^{th}$
tower. We correct $\metvec$ for jets and muons. We define
%calorimeter tower. We correct $\metvec$ for jets and muons. We define
the magnitude $\met=|\metvec|$.
%
We use the convention that ``momentum'' refers to $pc$ and ``mass'' to $mc^2$.

\bibitem{SM} S.L.~Glashow,
Nucl. Phys. {\bf 22} 588, (1961); S. Weinberg,
Phys. Rev. Lett. {\bf 19} 1264, (1967);
A. Salam, Proc. 8th Nobel Symposium, Stockholm, (1979).
      
\bibitem{susy} 
S.~Ambrosanio, G.L.~Kane, G.D.~Kribs, S.P.~Martin, and S.~Mrenna,
Phys. Rev. D \textbf{55}, 1372 (1997); B.C.~Allanach, S.~Lola,
K.~Sridhar, Phys. Rev. Lett. \textbf{89}, 011801 (2002).

\bibitem{excited_electron} 
%Search for Excited and Exotic Electrons in the e gamma Decay Channel
%in p anti-p Collisions at s**(1/2) = 1.96 TeV
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. Lett. \textbf{94},
101802 (2005).

\bibitem{Jeff_PRD} 
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. D
\textbf{66}, 012004 (2002); hep-ex/0110015.

\bibitem{Jeff_PRL} 
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. Lett. \textbf{89},
041802 (2002); hep-ex/0202004.

\bibitem{Jeff_thesis}
J.~Berryhill, Ph.D. thesis, University of Chicago, 2000.

\bibitem{CDFII} 
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. D \textbf{71}, 032001
(2005).

%\bibitem{CDFII} The CDF Collaboration, CDF-II Technical Design Report,
%FERMILAB-PUB-96/390-E (1996).

\bibitem{CDFI} 
F. Abe \textit{et al.} (CDF Collaboration),
Nucl. Instrum. Methods A \textbf{271}, 387 (1988).

\bibitem{COT} 
A. Affolder \textit{et al.}, 
Nucl. Instrum. Methods A \textbf{526}, 249 (2004).

\bibitem{SVX} 
A. Sill \textit{et al.}, 
Nucl. Instrum. Methods A \textbf{447}, 1 (2000);
A. Affolder \textit{et al.},
Nucl. Instrum. Methods A \textbf{453}, 84 (2000); 
C.S. Hill,
Nucl. Instrum. Methods A \textbf{530}, 1 (2000).

\bibitem{CDF_coo} The CDF coordinate system of 
$r$, $\varphi$, and $z$ is cylindrical, with the $z$-axis along the
proton beam. The pseudorapidity is $\eta = -\ln(\tan(\theta/2))$.

\bibitem{cal_upgrade} S. Kuhlmann \textit{et al.}, 
Nucl. Instrum. Methods A \textbf{518}, 39, 2004.

\bibitem{muon_systems} 
The CMU system consists of %a central barrel of 
gas proportional
chambers in the region $|\eta|<0.6$; the CMP system consists of
chambers after an additional meter of steel, also for
$|\eta|<0.6$. The CMX chambers cover %the region between
$0.6<|\eta|<1.0$.

%\bibitem{muon_track_quality} For tight muons and tight electrons at
%least 5 hits in each of 3 axial and 3 stereo layers of the COT are
%required; for loose muons with a matching muon stub this is relaxed to
%3 axial and 2 stereo.  Loose muons without a matching stub have an
%additional cut on the $\chi ^2$ for the fit to the track.

%\bibitem{pt100} The $\Pt$ cut is raised to 25 $\GeV$ for $\Et > 100$ $\GeV$.

\bibitem{hadoem} 
The fraction of electromagnetic energy allowed to leak into the hadron
compartment $\rm E_{had}/E_{em}$ must be less than $\rm
0.055\plus0.00045\times E_{em}(\GeV)$ for central electrons, less than
0.05 for electrons in the end-plug calorimeters, less than max[0.125,
$\rm 0.055\plus0.00045\times E_{em}(\GeV)$] for photons.

%for photons: $0.055+0.00045E_{em}$ or 0.125
%for plug: 0.05
%for electrons: $0.055+0.00045E_{em}$

\bibitem{jet_corr} 
A. Bhatti \textit{et al.}, submitted to 
Nucl. Instrum. Methods,
Oct. 2005; hep-ex/0510047.

\bibitem{wenu_asymmetry_paper} 
%Measurement of the Forward-Backward Charge Asymmetry from W --> e nu Production in p anti-p Collisions at s**(1/2) = 1.96 TeV
D.~Acosta \textit{et al.} (CDF Collaboration),
Phys. Rev. D \textbf{71}, 051104 (2005); hep-ex/0501023.

\bibitem{CDF_WZgamma} 
%Measurement of W gamma and Z gamma Production in p anti-p Collisions at s**(1/2) = 1.96 TeV
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. Lett. \textbf{94},
041803 (2005).

\bibitem{MadGraph} 
T. Stelzer and W. F. Long, Comput. Phys. Commun. \textbf{81}, 357
(1994); F. Maltoni and T. Stelzer, JHEP \textbf{302}, 27 (2003).
%hep-ph/0208156. We designate the production of lepton pairs through
%the Drell-Yan process, including both the $\Z$ and $\gamma$
%amplitudes, as $\Zgstar$ in signatures such as $\pbarp \goes
%\Zgstar\plus\gamma\goes\epem\gamma$.

%Baur LO ref.
\bibitem{Baur} 
U. Baur, T. Han, and J. Ohnemus,
Phys. Rev. D \textbf{48}, 5140 (1993);
J. Ohnemus, Phys. Rev. D \textbf{47}, 940 (1993).

\bibitem{CompHep} 
%A.~Pukhov {\it et al.}; hep-ph/9908288; 
E. Boos \textit{et al.} (The {\sc comphep} Collaboration),
Nucl. Instrum. Methods A \textbf{534}, 250, (2004); hep-ph/0403113.

\bibitem{Pythia} 
T.~Sjostrand, Comput. Phys. Commun. \textbf{82} (1994) 74;
S.~Mrenna, Comput. Phys. Commun. \textbf{101} (1997) 232.
 
%Baur NLO ref.
\bibitem{Baur_NLO} U.~Baur, T.~Han and J.~Ohnemus, 
%``QCD corrections to hadronic W gamma production with nonstandard W W gamma
  %couplings,'' 
  Phys.\ Rev.\ D {\bf 48}, 5140 (1993);
%  [arXiv:hep-ph/9305314]; 
  U.~Baur, T.~Han and J.~Ohnemus, 
  %``QCD corrections and anomalous couplings in Z gamma production at hadron
  %colliders,'' 
  Phys.\ Rev.\ D {\bf 57}, 2823 (1998); hep-ph/9710416.
  Both the $\Wg$ and $Z\gamma$ K-factors are fixed at 1.36 for generated
  $\ell\nu$ masses below 76 $\GeV$ and for generated $\lplm$ masses below
  86 $\GeV$. Above the poles the K-factors grow with $\Et^{\gamma}$ to
  be 1.62 and 1.53 at $\Et^{\gamma}=100$ $\GeV$ for $\Wg$ and $Z\gamma$,
  respectively.

\end{thebibliography}

\end{document}


hep-ex0605097.extracted_bib
\begin{thebibliography}{99}

\bibitem{Toback_all}
F.~Abe \textit{et al.} (CDF Collaboration), Phys. Rev. D \textbf{59},
092002 (1999); F.~Abe \textit{et al.} (CDF Collaboration),
Phys. Rev. Lett. \textbf{81}, 1791 (1998); D.~Toback, Ph.D. thesis,
University of Chicago, 1997.

%\bibitem{Toback_PRD}
%F.~Abe \textit{et al.} (CDF Collaboration), Phys. Rev. D \textbf{59},
%092002 (1999); hep-ex/9806034.
%
%\bibitem{Toback_PRL} F.~Abe \textit{et al.} (CDF Collaboration),
%Phys. Rev. Lett. \textbf{81}, 1791 (1998); hep-ex/9801019.
%
%\bibitem{Toback_thesis} D.~Toback, Ph.D. thesis, University of Chicago, 1997.

\bibitem{EtPt} Transverse momentum and energy are defined as $\Pt =
p\sin\theta$ and $\Et = E\sin\theta$, respectively.  
%
Missing $\rm E_T$ ($\metvec$) is defined by $\metvec = -\sum_{i} E_T^i
\hat{n}_i$, where i is the calorimeter tower number for $|\eta| <$ 3.6
(see Ref.~\cite{CDF_coo}), and $\hat{n}_i$ is a unit vector
perpendicular to the beam axis and pointing at the i$^{th}$
tower. We correct $\metvec$ for jets and muons. We define
%calorimeter tower. We correct $\metvec$ for jets and muons. We define
the magnitude $\met=|\metvec|$.
%
We use the convention that ``momentum'' refers to $pc$ and ``mass'' to $mc^2$.

\bibitem{SM} S.L.~Glashow,
Nucl. Phys. {\bf 22} 588, (1961); S. Weinberg,
Phys. Rev. Lett. {\bf 19} 1264, (1967);
A. Salam, Proc. 8th Nobel Symposium, Stockholm, (1979).
      
\bibitem{susy} 
S.~Ambrosanio, G.L.~Kane, G.D.~Kribs, S.P.~Martin, and S.~Mrenna,
Phys. Rev. D \textbf{55}, 1372 (1997); B.C.~Allanach, S.~Lola,
K.~Sridhar, Phys. Rev. Lett. \textbf{89}, 011801 (2002).

\bibitem{excited_electron} 
%Search for Excited and Exotic Electrons in the e gamma Decay Channel
%in p anti-p Collisions at s**(1/2) = 1.96 TeV
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. Lett. \textbf{94},
101802 (2005).

\bibitem{Jeff_PRD} 
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. D
\textbf{66}, 012004 (2002); hep-ex/0110015.

\bibitem{Jeff_PRL} 
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. Lett. \textbf{89},
041802 (2002); hep-ex/0202004.

\bibitem{Jeff_thesis}
J.~Berryhill, Ph.D. thesis, University of Chicago, 2000.

\bibitem{CDFII} 
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. D \textbf{71}, 032001
(2005).

%\bibitem{CDFII} The CDF Collaboration, CDF-II Technical Design Report,
%FERMILAB-PUB-96/390-E (1996).

\bibitem{CDFI} 
F. Abe \textit{et al.} (CDF Collaboration),
Nucl. Instrum. Methods A \textbf{271}, 387 (1988).

\bibitem{COT} 
A. Affolder \textit{et al.}, 
Nucl. Instrum. Methods A \textbf{526}, 249 (2004).

\bibitem{SVX} 
A. Sill \textit{et al.}, 
Nucl. Instrum. Methods A \textbf{447}, 1 (2000);
A. Affolder \textit{et al.},
Nucl. Instrum. Methods A \textbf{453}, 84 (2000); 
C.S. Hill,
Nucl. Instrum. Methods A \textbf{530}, 1 (2000).

\bibitem{CDF_coo} The CDF coordinate system of 
$r$, $\varphi$, and $z$ is cylindrical, with the $z$-axis along the
proton beam. The pseudorapidity is $\eta = -\ln(\tan(\theta/2))$.

\bibitem{cal_upgrade} S. Kuhlmann \textit{et al.}, 
Nucl. Instrum. Methods A \textbf{518}, 39, 2004.

\bibitem{muon_systems} 
The CMU system consists of %a central barrel of 
gas proportional
chambers in the region $|\eta|<0.6$; the CMP system consists of
chambers after an additional meter of steel, also for
$|\eta|<0.6$. The CMX chambers cover %the region between
$0.6<|\eta|<1.0$.

%\bibitem{muon_track_quality} For tight muons and tight electrons at
%least 5 hits in each of 3 axial and 3 stereo layers of the COT are
%required; for loose muons with a matching muon stub this is relaxed to
%3 axial and 2 stereo.  Loose muons without a matching stub have an
%additional cut on the $\chi ^2$ for the fit to the track.

%\bibitem{pt100} The $\Pt$ cut is raised to 25 $\GeV$ for $\Et > 100$ $\GeV$.

\bibitem{hadoem} 
The fraction of electromagnetic energy allowed to leak into the hadron
compartment $\rm E_{had}/E_{em}$ must be less than $\rm
0.055\plus0.00045\times E_{em}(\GeV)$ for central electrons, less than
0.05 for electrons in the end-plug calorimeters, less than max[0.125,
$\rm 0.055\plus0.00045\times E_{em}(\GeV)$] for photons.

%for photons: $0.055+0.00045E_{em}$ or 0.125
%for plug: 0.05
%for electrons: $0.055+0.00045E_{em}$

\bibitem{jet_corr} 
A. Bhatti \textit{et al.}, submitted to 
Nucl. Instrum. Methods,
Oct. 2005; hep-ex/0510047.

\bibitem{wenu_asymmetry_paper} 
%Measurement of the Forward-Backward Charge Asymmetry from W --> e nu Production in p anti-p Collisions at s**(1/2) = 1.96 TeV
D.~Acosta \textit{et al.} (CDF Collaboration),
Phys. Rev. D \textbf{71}, 051104 (2005); hep-ex/0501023.

\bibitem{CDF_WZgamma} 
%Measurement of W gamma and Z gamma Production in p anti-p Collisions at s**(1/2) = 1.96 TeV
D. Acosta \textit{et al.} (CDF Collaboration), Phys. Rev. Lett. \textbf{94},
041803 (2005).

\bibitem{MadGraph} 
T. Stelzer and W. F. Long, Comput. Phys. Commun. \textbf{81}, 357
(1994); F. Maltoni and T. Stelzer, JHEP \textbf{302}, 27 (2003).
%hep-ph/0208156. We designate the production of lepton pairs through
%the Drell-Yan process, including both the $\Z$ and $\gamma$
%amplitudes, as $\Zgstar$ in signatures such as $\pbarp \goes
%\Zgstar\plus\gamma\goes\epem\gamma$.

%Baur LO ref.
\bibitem{Baur} 
U. Baur, T. Han, and J. Ohnemus,
Phys. Rev. D \textbf{48}, 5140 (1993);
J. Ohnemus, Phys. Rev. D \textbf{47}, 940 (1993).

\bibitem{CompHep} 
%A.~Pukhov {\it et al.}; hep-ph/9908288; 
E. Boos \textit{et al.} (The {\sc comphep} Collaboration),
Nucl. Instrum. Methods A \textbf{534}, 250, (2004); hep-ph/0403113.

\bibitem{Pythia} 
T.~Sjostrand, Comput. Phys. Commun. \textbf{82} (1994) 74;
S.~Mrenna, Comput. Phys. Commun. \textbf{101} (1997) 232.
 
%Baur NLO ref.
\bibitem{Baur_NLO} U.~Baur, T.~Han and J.~Ohnemus, 
%``QCD corrections to hadronic W gamma production with nonstandard W W gamma
  %couplings,'' 
  Phys.\ Rev.\ D {\bf 48}, 5140 (1993);
%  [arXiv:hep-ph/9305314]; 
  U.~Baur, T.~Han and J.~Ohnemus, 
  %``QCD corrections and anomalous couplings in Z gamma production at hadron
  %colliders,'' 
  Phys.\ Rev.\ D {\bf 57}, 2823 (1998); hep-ph/9710416.
  Both the $\Wg$ and $Z\gamma$ K-factors are fixed at 1.36 for generated
  $\ell\nu$ masses below 76 $\GeV$ and for generated $\lplm$ masses below
  86 $\GeV$. Above the poles the K-factors grow with $\Et^{\gamma}$ to
  be 1.62 and 1.53 at $\Et^{\gamma}=100$ $\GeV$ for $\Wg$ and $Z\gamma$,
  respectively.

\end{thebibliography}