Supersymmetric parameter constraints from isospin asymmetry in b -> s gamma transitions

Details Supersymmetric parameter constraints from isospin asymmetry in b -> s gamma transitions Supersymmetric parameter constraints from isospin asymmetry in b -> s gamma transitions

2007-10-24

arxiv.org/abs/0710.4501v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

Submitted for the SUSY07 proceedings, 4 pages, LaTeX, 5 figures

Scientific paper

Isospin asymmetry in b -> s gamma transitions provides severe constraints on new physics parameters, due to the small values of the experimental measurements. We exploit here this new observable to study different supersymmetric models. For this purpose, we calculate the isospin symmetry breaking in the MSSM with minimal flavor violation, considering NLO contributions. We study three scenarios for supersymmetry breaking, namely mSUGRA, AMSB and GMSB. In most of the explored regions, we find very restrictive constraints on the allowed parameters for these models.

Affiliated with

Also associated with

No associations

Rating

Supersymmetric parameter constraints from isospin asymmetry in b -> s gamma 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 Supersymmetric parameter constraints from isospin asymmetry in b -> s gamma transitions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supersymmetric parameter constraints from isospin asymmetry in b -> s gamma transitions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-655403