  A search for the electroweak pair production of charged sleptons and weak
gauginos decaying into final states with two leptons is performed using 4.7
fb-1 of proton-proton collision data at sqrt(s)=7 TeV recorded with the ATLAS
experiment at the Large Hadron Collider. No significant excesses are observed
with respect to the prediction from Standard Model processes. In the scenario
of direct slepton production, if the sleptons decay directly into the lightest
neutralino, left-handed slepton masses between 85 and 195 GeV are excluded at
95% confidence level for a 20 GeV neutralino. Chargino masses between 110 and
340 GeV are excluded in the scenario of direct production of wino-like chargino
pairs decaying into the lightest neutralino via an intermediate on-shell
charged slepton for a 10 GeV neutralino. The results are also interpreted in
the framework of the phenomenological minimal supersymmetric Standard Model.
