Semi-leptonic and Non-leptonic $B$ meson decays to charmed mesons
High Energy Physics - Phenomenology
2015-06-04 v1
Abstract
We study the semi-leptonic and non-leptonic weak decays which are governed by the transitions. The branching ratios, CP asymmetries (CPA) and polarization fractions (FA) of non-leptonic decays are investigated in the factorization approximation. The form factors are estimated in the Salpeter method. Our estimation on branching ratios generally agree with the existent experimental data. For CPA and polarizations, comparisons among the FA results, the perturbative QCD predictions and experimental data are made.
Keywords
Cite
@article{arxiv.1202.1221,
title = {Semi-leptonic and Non-leptonic $B$ meson decays to charmed mesons},
author = {Fu Hui-feng and Wang Guo-Li and Wang Zhi-Hui and Chen Xiang-Jun},
journal= {arXiv preprint arXiv:1202.1221},
year = {2015}
}
Comments
8 pages, 1 figures, 5 tables