Large electroweak penguin contribution in B --> K pi modes
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
I discuss about a possibility of large electroweak penguin contribution in B --> K pi. To satisfy several relations among the branching ratios, we need large electroweak penguin contribution. The magnitude is larger than the theoretical estimation in the SM so that it may be including some new physics effects.
Keywords
Cite
@article{arxiv.hep-ph/0312097,
title = {Large electroweak penguin contribution in B --> K pi modes},
author = {Tadashi Yoshikawa},
journal= {arXiv preprint arXiv:hep-ph/0312097},
year = {2007}
}
Comments
4 pages, some references and comments added, Talk presented at 2nd International Conference on Flavor Physics (ICFP2003), KIAS, Seoul, Oct. 6-11, 2003