arXiv:0807.3959·v2·High Energy Physics — Phenomenology
Neutrino mass and low-scale leptogenesis in a testable SUSY SO(10) model
Swarup Kumar Majee🇮🇳 · Mina K. Parida🇮🇳 · Amitava Raychaudhuri🇮🇳
Abstract
It is shown that a supersymmetric SO(10) model extended with fermion singlets can accommodate the observed neutrino masses and mixings as well as generate the desired lepton asymmetry in concordance with the gravitino constraint. A necessary prediction of the model is near-TeV scale doubly-charged Higgs scalars which should be detectable at the LHC.
Comments: Latex, 7 pages, 2 figures, minor clarifications added, to appear in Physics Letters B