在强子碰撞中通过ADS方法首次测量受抑B- -> D0 K-衰变
高能物理 - 实验
2019-08-13 v1
摘要
我们报告了在强子碰撞中,利用Atwood、Dunietz和Soni (ADS)提出的方法,在7.0 fb^-1的数据中首次测量受抑B- -> DK-衰变的分支比和CP破坏不对称性,以确定CKM角gamma。ADS参数的确定精度与B工厂的测量结果相当,并显著提升了对角gamma的整体认知。
引用
@article{arxiv.1110.2275,
title = {First measurement of suppressed B- -> D0 K- decays through the ADS method in hadron collisions},
author = {Paola Garosi},
journal= {arXiv preprint arXiv:1110.2275},
year = {2019}
}
备注
6 pages, 5 figures, Proceedings for DPF 2011, Meeting of the Division of Particles and Fields of the American Physical Society, August 9-13, 2011, Brown University, Providence, Rhode Island