Properties of Axial-vector Mesons and Charmless B Decays: B -> VV, VA, AA
High Energy Physics - Phenomenology
2009-11-13 v1 High Energy Physics - Experiment
Abstract
I introduce the properties of the light axial-vector mesons. The branching ratios, longitudinal fractions and direct CP asymmetries of the related charmless two-body B decays into final states involving two axial-vector mesons () or one vector and one axial-vector meson () are discussed within the framework of QCD factorization.
Keywords
Cite
@article{arxiv.0810.1782,
title = {Properties of Axial-vector Mesons and Charmless B Decays: B -> VV, VA, AA},
author = {Kwei-Chou Yang},
journal= {arXiv preprint arXiv:0810.1782},
year = {2009}
}
Comments
4 pages, 1 Table, Talk given at QCD08, the 14th International QCD Conference, July, 7-12th, 2008, Montpellier, France