  Many models of new physics, including versions of supersymmetry (SUSY),
predict production of events with low missing transverse energy, electroweak
gauge bosons, and many energetic final-state particles. The stealth SUSY model
yields this signature while conserving R-parity by means of a new hidden sector
in which SUSY is approximately conserved. The results of a general search for
new physics, with no requirement on missing transverse energy, in events with
two photons and four or more hadronic jets are reported. The study is based on
a sample of proton-proton collisions at sqrt(s) = 7 TeV corresponding to 4.96
inverse femtobarns of integrated luminosity collected with the CMS detector in
2011. Based on good agreement between the data and the standard model
expectation, the data are used to determine model-independent cross-section
limits and a limit on the squark mass in the framework of stealth SUSY. With
this first study of its kind, squark masses less than 1430 GeV are excluded at
the 95% confidence level.
