Neutrino radiative decay and lepton flavor violation in supersymme tric models
Abstract
Description
The radiative decay of neutrino,such as (\bar{ν_τ}: \longrightarrow: ν_μ+γ), in the minimal supersymmetric standard model with right-handed neutrinos (MSSMRN) and in the (SU(5)) grand unified theory with right-handed neutrinos((SU(5)RN))model is examined.In these models,the transition magnetic moment of neutrino is directly proportional to the neutrino mass.For different values on SUSY parameters (compatible with the relic density) and for large mixing angle solution to the atmospheric neutrino problem,the transition magnetic moment can be a few times greater than,or comparable to,the value of the standard model (with a right-handed neutrino singlet added).
17 pages, 9 figures, TeX
17 pages, 9 figures, TeX