NMSSM with a singlino LSP: possible challenges for searches for supersymmetry at the LHC

Understand

A light singlino in the NMSSM can reduce considerably the missing transverse energy at the end of sparticle decay cascades; instead, light NMSSM-specific Higgs bosons can be produced.

• Such scenarios can be consistent with present constraints from the LHC with all sparticle masses below ~1 TeV.
• We discuss search strategies, which do not rely on missing transverse energy, for such scenarios at the next run of the LHC near 14 TeV.