English

B -> K(K^*)X: Decay Distributions, Branching Ratios and CP Asymmetries

High Energy Physics - Phenomenology 2016-11-23 v1

Abstract

We discuss an improved theoretical description of the semi-inclusive B meson decays BK(K)XB\to K(K^*)X. The decay distributions are calculated. Their branching ratios are found to be appreciable. The CP asymmetries in the neutral B modes B0ˉK(K)X\bar{B^0}\to K^-(K^{*-})X are sizable. An observation of direct CP violation and a measurement of γ\gamma may come from these neutral B modes.

Keywords

Cite

@article{arxiv.hep-ph/0104202,
  title  = {B -> K(K^*)X: Decay Distributions, Branching Ratios and CP Asymmetries},
  author = {Changhao Jin},
  journal= {arXiv preprint arXiv:hep-ph/0104202},
  year   = {2016}
}

Comments

4 pages, 9 ps figures, Proceedings of the 4th International Workshop on B Physics & CP Violation (BCP4), Ise-Shima, Japan, February 19-23, 2001