Natural SUSY models have Higgsinos as the lightest supersymmetric
particles with masses of at most a few hundred GeV. Assuming
that the gauginos are significantly heavier this implies that the
relic dark matter density is significan below the observed values.
At the same time neutrino masses need to be explaine. We propse
thus a model with light right-handed (s)neutrinos where the right-handed
sneutrinos are the lightest supersymmetric particles. We discuss
to which extent recent LHC data constrain such scenarios.
|Parallel Session||Supersymmetry: Models, Phenomenology and Experimental Results|