Like sign dilepton signature for gluino production at LHC with or without R conservation

Abstract

The isolated like sign dilepton signature for gluino production is investigated at LHC energy for the R conserving as well as the L and B violating SUSY models over a wide range of the parameter space. One gets viable signals for gluino masses of 300 and 600 GeV for both R conserving and L violating models, while it is less promising for the B violating case. For a 1000 GeV gluino, the L violating signal should still be viable; but the R conserving signal becomes too small at least for the low luminosity option of the LHC.