1212.5154 (Gavin Cullen et al.)

Susy-QCD corrections to neutralino pair production in association with a
jet    [PDF]

Gavin Cullen, Nicolas Greiner, Gudrun Heinrich

We present the NLO Susy-QCD corrections to the production of a pair of the lightest neutralinos plus one jet at the LHC, appearing as a monojet signature in combination with missing energy. We fully include all non-resonant diagrams, i.e. we do not assume that production and decay factorise. We derive a parameter point based on the p19MSSM which is compatible with current experimental bounds and show distributions based on missing transverse energy and jet observables. Our results are produced with the program GOSAM for automated one-loop calculations in combination with MadDipole/MadGraph for the real radiation part.

View original: http://arxiv.org/abs/1212.5154