2002/02/11 by Marie-Bernadette Causse, Causse, Marie-Bernadette
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0202096
17 pages, 9 figures, TeX
arxiv created 2002/02/11 · openalex publication_date 2002/02/11 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The radiative decay of neutrino,such as (ντ: \longrightarrow: νμ+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).