arXiv:hep-ph/0204183·v2·High Energy Physics — Phenomenology

The rare radiative decay $B_{s} \to ν ν ˉ γ$ in beyond Standard Model scenarios

Abstract

In this paper, I study the branching ratio of the rare radiative decay $B_{s} \to ν ν ˉ γ$ in the framework of the Fourth-Generation Standard Model and the Two-Higgs-Doublet Model. It is shown that this quantity is a very effective tool for establishing new physics beyond the Standard Model. It is observed that there is a region in the parameter space in both extensions of the Standard Model for which the branching ratio show considerable departure from the Standard Model.

Comments: This paper has been withdrawn by the author

The rare radiative decay Bs​→ννˉγ in beyond Standard Model scenarios

Abstract

The rare radiative decay $B_{s} \to ν ν ˉ γ$ in beyond Standard Model scenarios