NMSSM with a singlino LSP: possible challenges for searches for   supersymmetry at the LHC
  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. 
Ulrich Ellwanger and Ana M. Teixeira
hep-ph hep-ex