Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions

Details Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions

2010-05-29

arxiv.org/abs/1005.5452v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages and 5 figures

Scientific paper

The Higgs mediated flavor violating bottom-strange quarks transitions induced at the one-loop level by a nondiagonal $Hbs$ coupling are studied within the context of an effective Yukawa sector that comprises $SU_L(2)\times U_Y(1)$-invariant operators of up to dimension-six. The most recent experimental result on $B\to X_s\gamma$ with hard photons is employed to constraint the $Hbs$ vertex, which is used to estimate the branching ratio for the $B_s\to \gamma\gamma$ decay. It is found that the $B_s\to \gamma\gamma$ decay can reach a branching ratio of the order of $4\times 10^{-8}$, which is 2 orders of magnitude more stringent than the current experimental limit.

Affiliated with

Also associated with

No associations

Rating

Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions 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 Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bounding the B_s -> gamma gamma decay from Higgs mediated FCNC transitions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-86330