2005/06/14 by E. Arganda, Arganda, E., Ana M. Curiel +7
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0506128
6 pages; Talk given by A. M. Curiel at the XLth Rencontres de Moriond Electroweak Interactions and Unified Theories, La Thuile, Aosta Valley, Italy, March 5-12, 2005
arxiv created 2005/06/14 · openalex publication_date 2005/06/14 · arxiv updated 2009/12/01 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
Lepton flavor violating Higgs boson decays (LFVHD) are studied in the context of the Minimal Supersymmetric Standard Model (MSSM) being embeded in a mSUGRA scenario that is enlarged with three right handed neutrinos and their supersymmetric partners, and with the neutrino masses being generated by the seesaw mechanism. We compute the partial widths for these decays to one-loop order and analyze numerically the corresponding branching ratios in terms of the mSUGRA and seesaw parameters. We analyze in parallel the lepton flavor changing łj→ li γ decays and explore the maximum predicted rates for LFVHD, mainly for H0,A0 → τ μ decays, by requiring compatibility with neutrino and BR(łj→ li γ) data. We find LFVHD ratios of up to 10-5 in some regions of the MSSM-seesaw parameter space.