Flavor Changing Higgs Decays in Supersymmetry with Minimal Flavor Violation

Simple item page
dc.creatorArhrib, Abdesslam
dc.creatorGhosh, Dilip K.
dc.creatorKong, Otto C. W.
dc.creatorVaidya, Rishikesh D.
dc.date2006-05-05
dc.date2007-03-09
dc.date.accessioned2026-07-07T11:05:03Z
dc.date.available2026-07-07T11:05:03Z
dc.descriptionWe study the flavor changing neutral current decays of the MSSM Higgs bosons into strange and bottom quarks. We focus on a scenario of minimum flavor violation here, namely only that induced by the CKM matrix. Taking into account constraint from $b\to s γ$, $δρ$ as well as experimental constraints on the MSSM spectrum, we show that the branching ratio of $(Φ\to b\bar{s})$ and $(Φ\to \bar{b}s)$ combined, for $Φ$ being either one of the CP even Higgs states, can reach the order $10^{-4}$-$10^{-3}$ for large $\tanβ$, large $μ$, and large $A_t$. The result illustrates the significance of minimal flavor violation scenario which can induce competitive branching fraction for flavor changing Higgs decays. This can be compared with the previous studies where similar branching fraction has been reported, but with additional sources of flavor violations in squark mass matrices. We also discuss some basic features of the flavor violating decays in the generic case.
dc.description16 pages on Revtex, with 5 figures from 10 eps files incorporated; discussion on issues related more precise calculations elaborated; proof-edited version to appear in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/hep-ph/0605056
dc.identifierhttp://arxiv.org/abs/hep-ph/0605056
dc.identifierPhys.Lett.B647:36-42,2007
dc.identifierdoi:10.1016/j.physletb.2006.12.077
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189097
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFlavor Changing Higgs Decays in Supersymmetry with Minimal Flavor Violation
dc.typetext

Files

Collections

arXiv