On determining CKM angles alpha and beta
高能物理 - 唯象学
2007-05-23 v1
摘要
Because the Bd -> J/psi Ks asymmetry determines only sin(2 beta), a discrete ambiguity in the true value of beta remains. This note reviews how the ambiguity can be removed. Extractions of the CKM angle alpha are discussed next. Some of the methods require very large data samples and will not be feasible in the near future. In the near future, semi-inclusive CP-violating searches could be undertaken, which are reviewed last.
引用
@article{arxiv.hep-ph/0001099,
title = {On determining CKM angles alpha and beta},
author = {Isard Dunietz},
journal= {arXiv preprint arXiv:hep-ph/0001099},
year = {2007}
}
备注
4 pages, latex, in proceedings of the 8th International Symposium on Heavy Flavour Physics, Southampton, UK, July 1999