From Higgs to Dark Matter, Geilo 2012, Dr Holms Hotel

Session

Dark Matter and SUSY, models

18 Dec 2012, 18:20

Geilo, Dr Holms Hotel, Norway.

100. Comparison of neutralino and sneutrino dark matter in a model with spontaneous CP violation

Mr Timo Ruppell

18/12/2012, 18:20

Preliminary version of material to be approved

talk

Comparison of neutralino and sneutrino dark matter in a model with spontaneous CP violation

87. If the neutralino is not dark matter, can it be heavier than the chargino?

Nils-Erik Bomark (University of Bergen)

18/12/2012, 18:45

Preliminary version of material to be approved

talk

If R-parity is violated, we no longer expect the neutralino to be dark matter. Then one might ask, is it possible for the chargino to be lighter than the neutralino in such scenarios? That would indeed lead to spectacular signals at the LHC, like chargino decays to three charged leptons. This possibility was studied using bayesian scanning in the form of SuperBAYES. Using Non-universal...