Direct CP violation in $B^\pm\to p \bar{p} K^{(*)\pm}$
High Energy Physics - Phenomenology
2008-11-26 v2 High Energy Physics - Experiment
Abstract
We study the direct CP violation in decays in the standard model. We point out that these three-body baryonic B decays can be important tools for detecting the direct CP violation in the charged system, in which there are no conclusive signatures yet. In particular, we show that the direct CP violating asymmetry in is around 22% which supports the recent data by the BABAR Collaboration.
Cite
@article{arxiv.hep-ph/0608328,
title = {Direct CP violation in $B^\pm\to p \bar{p} K^{(*)\pm}$},
author = {C. Q. Geng and Y. K. Hsiao and J. N. Ng},
journal= {arXiv preprint arXiv:hep-ph/0608328},
year = {2008}
}
Comments
7 pages, version to be published in Phys. Rev. Lett