Speaker
Description
The R-parity violating decays of Wino charginos, Wino neutralinos and Bino Neutralinos LSPs are
analyzed within the context of the B − L MSSM “heterotic standard model”. These LSPs correspond
to statistically determined initial soft supersymmetry breaking parameters which, when evolved using
the renormalization group equations, lead to an effective theory satisfying all phenomenological requirements; including the observed electroweak vector boson and Higgs masses. The explicit decay
channels of these LSPs into standard model particles, the analytic and numerical decay rates and the
associated branching ratios are presented. The decay lengths of these RPV interactions are discussed.
It is shown that the vast majority of these decays are “prompt”, although a small, but calculable, number correspond to “displaced vertices” of various lengths. The relation of these results to the neutrino hierarchy--either normal or inverted--is discussed in detail.
| Are you are a member of the APS Division of Particles and Fields? | No |
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