$B \to X_s γ$ in minimal supersymmetric standard model with general flavor mixing

Details $B \to X_s γ$ in minimal supersymmetric standard model with general flavor mixing $B \to X_s γ$ in minimal supersymmetric standard model with general flavor mixing

2002-11-30

arxiv.org/abs/hep-ph/0212007v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages, 14 figures, talk given at the 10th International Conference on Supersymmetry and Unification of Fundamental Interacti

Scientific paper

We present the results of our analysis on $b \to s \gamma$ in the minimal supersymmetric standard model with a general flavor mixing in the squark sector. We identify the next--to--leading order focusing effect, which considerably reduces the gluino contribution to $b \to s \gamma$ relative to the leading order calculation. We illustrate that $BR(B \to X_s \gamma)$ is still very sensitive to the flavor mixing parameters, $\delta^d_{ll}$ and $\delta^d_{lr}$ so that the lower bound for $m_{1/2}$ obtained in the minimal flavor violation can be easily removed even at $\mu<0$, while it is rather stable against $\delta^d_{rr}$ and $\delta^d_{rl}$.

Affiliated with

Also associated with

No associations

Rating

$B \to X_s γ$ in minimal supersymmetric standard model with general flavor mixing 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 $B \to X_s γ$ in minimal supersymmetric standard model with general flavor mixing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and $B \to X_s γ$ in minimal supersymmetric standard model with general flavor mixing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-491004