$B \to X_{s} τ^{+} τ^{-}$ in the flipped SU(5) model

Details $B \to X_{s} τ^{+} τ^{-}$ in the flipped SU(5) model $B \to X_{s} τ^{+} τ^{-}$ in the flipped SU(5) model

1998-03-17

arxiv.org/abs/hep-ph/9803366v1

Phys.Lett. B442 (1998) 209-216

Physics

High Energy Physics

High Energy Physics - Phenomenology

10 pages, 2 figures

Scientific paper

10.1016/S0370-2693(98)01268-4

We perform a detailed study of the inclusive branching ratio and the forward-backward asymmetry of the rare B decay process $B \longrightarrow X_{s} \tau^{+} \tau^{-}$ in the flipped SU(5) model, a predictive model which has only two free parameters, plus the sign of the higgs mixing mass $\mu$, to describe mass spectrum and mixings of about 30 sparticles. In contrast to other works dealing with such a topic, our study has included the contributions of the neutral higgs bosons through penguin diagrams to this process under the context of supersymmetry. In some regions of the parameter space, due to the substantial enhancement effects coming from supersymmetry, these contributions become quite significant and could make the flavor change process $B \longrightarrow X_{s} \tau^{+} \tau^{-}$ a microscope to probe the regions of large tan$\beta$ and a window to gain an insight into new physics beyond the standard model(SM).

Affiliated with

Also associated with

No associations

Rating

$B \to X_{s} τ^{+} τ^{-}$ in the flipped SU(5) model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with $B \to X_{s} τ^{+} τ^{-}$ in the flipped SU(5) model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and $B \to X_{s} τ^{+} τ^{-}$ in the flipped SU(5) model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-439056