无R宇称超对称中辐射B衰变的大CP破坏
高能物理 - 唯象学
2009-09-01 v2
摘要
我们证明，在当前实验上限内的R宇称破缺相互作用可以在独有辐射B衰变中产生大的混合诱导CP不对称性，这可能在即将到来的B工厂中被探测到。
引用
@article{arxiv.hep-ph/0007242,
title = {Large CP violation in radiative B decays in supersymmetry without R-parity},
author = {Gautam Bhattacharyya and Darwin Chang and Chung-Hsien Chou and Wai-Yee Keung},
journal= {arXiv preprint arXiv:hep-ph/0007242},
year = {2009}
}
备注
9 pages, Latex, requires axodraw.sty; in v2 two more PS figs included and more discussion on how our prediction of large CP asymmetry is consistent with the constraints from b \to s \gamma rate