arXiv:1404.3289·v3·High Energy Physics — Phenomenology
Top quark decay to a 125GeV Higgs in BLMSSM
Tie-Jun Gao🇨🇳 · Tai-Fu Feng🇨🇳 · Fei Sun🇨🇳 · Hai-Bin Zhang🇨🇳 · Shu-Min Zhao🇨🇳
Abstract
In this paper, we calculate the top quark rare decay t-ch in a supersymmetric extension of the standard model where baryon and lepton numbers are local gauge symmetries. Adopting reasonable assumptions on the parameter space, we find that the branching ratios of t-ch can reach 10^-3, which can be detected in near future.