B \to K^{*} \gamma Decay within MSSM
High Energy Physics - Phenomenology
2007-10-23 v1
Abstract
The paper deals with a next-to-leading order analysis of the radiative decay. Working in a PQCD approach, we compute the correction to the essential form factor, coming from a single gluon exchange with the spectator. We investigate the supersymmetry effects on the branching ratio and direct CP asymmetry and constrain the squark mixing parameter .
Cite
@article{arxiv.0710.3819,
title = {B \to K^{*} \gamma Decay within MSSM},
author = {Ciprian Dariescu and Marina-Aura Dariescu},
journal= {arXiv preprint arXiv:0710.3819},
year = {2007}
}
Comments
7 pages, 3 figures, International Conference on Hadron Physics TROIA'07, Canakkale, Turkey, 30 August -- 03 September 2007