67 citations · 77 across the 3 of their papers we have counts for
5 papers · 1 filter
Novel Higgs decay signals in R-parity violating models
D. Aristizabal Sierra, W. Porod, D. Restrepo +1
In supersymmetric models the lightest Higgs boson may decay with a sizable branching ratio into a pair of light neutralinos. We analyze such decays within the context of the minima…
Higgs decays in supersymmetric models with light neutralinos
Carlos E. Yaguna
In the Minimal Supersymmetric Standard Model, neutralinos lighter than 50 GeV are compatible with all accelerator, precision, and cosmological bounds. Such neutralinos might consti…
Gluino Annihilations and Neutralino Dark Matter
S. Profumo, C. E. Yaguna
We consider supersymmetric scenarios, compatible with all cosmological and phenomenological requirements, where the lightest SUSY particles (LSPs) are the neutralino and a quasi de…
Non-Universal Gaugino Masses and the Fate of mu -> e gamma
Stefano Profumo, Carlos E. Yaguna
We study charged lepton flavor violating processes in the context of supersymmetric models with non-universal gaugino masses. We consider the generic case of free gaugino masses, a…
Lepton flavor violating decays and quasi-degenerate neutrinos
Carlos E. Yaguna
We show that the predictions for lepton flavor violating decays, in the case of quasi-degenerate neutrinos, change drastically when we include in the computation the high-energy ph…