A New Model-Independent Analysis of $B \to X_s γ$ in Supersymmetry

Details A New Model-Independent Analysis of $B \to X_s γ$ in Supersymmetry A New Model-Independent Analysis of $B \to X_s γ$ in Supersymmetry

2001-11-29

arxiv.org/abs/hep-ph/0111389v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

7 pages, 5 figures. Talk given at HEP01 in Budapest, Hungary, July 2001

Scientific paper

Using the example of the rare decay $B \to X_s \gamma$, we analyse the importance of interference effects for the bounds on the parameters in the squark mass matrices within the unconstrained MSSM. In former model-independent analyses no correlations between the different sources of flavour violation were taken into account. In our new analysis we include the contributions from charged Higgs bosons, charginos and neutralinos and their interference effects and, even more important, the effects that appear when several flavour violating parameters, i.e. several off-diagonal elements in the squark mass matrices, are switched on simultaneously. We derive new bounds on certain off-diagonal elements of the squark-mass matrix which are in general one order of magnitude weaker than the previous bounds.

Affiliated with

Also associated with

No associations

Rating

A New Model-Independent Analysis of $B \to X_s γ$ in Supersymmetry 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 A New Model-Independent Analysis of $B \to X_s γ$ in Supersymmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A New Model-Independent Analysis of $B \to X_s γ$ in Supersymmetry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-177125