Charmless hadronic $B$ and $B_s$ decays in perturbative QCD approach
High Energy Physics - Phenomenology
2009-09-17 v1
Abstract
We review the perturbative QCD approach study of hadronic B decays. Utilizing the constrained parameters in these well measured decay channels, we study most of the possible charmless , and decay channels in the perturbative QCD approach. In addition to the branching ratios and CP asymmetries, we also give predictions to the polarization fractions of the vector meson final states. The size of SU(3) breaking effect is also discussed. These predictions can be tested by the future LHCb experiment.
Cite
@article{arxiv.0807.3061,
title = {Charmless hadronic $B$ and $B_s$ decays in perturbative QCD approach},
author = {Cai-Dian Lu},
journal= {arXiv preprint arXiv:0807.3061},
year = {2009}
}
Comments
5 pages, talk given at Flavor Physics & CP Violation Conference, Taipei, 2008 and The 4th International Conference on Flavor Physics Sep. 24, 2007, Beijing