Nonleptonic charmless two-body B → AT decays
In this work, we have studied hadronic charmless two-body B decays involving p-wave mesons in the final state. We have calculated branching ratios of B - > AT decays (where A and T denote a 3P1 axial-vector and a tensor meson, respectively), using B - > T form factors obtained in the covariant...
Saved in:
Published in | Journal of physics. G, Nuclear and particle physics Vol. 36; no. 12; pp. 125002 - 125002 (14) |
---|---|
Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Bristol
IOP Publishing
01.12.2009
Institute of Physics |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | In this work, we have studied hadronic charmless two-body B decays involving p-wave mesons in the final state. We have calculated branching ratios of B - > AT decays (where A and T denote a 3P1 axial-vector and a tensor meson, respectively), using B - > T form factors obtained in the covariant light-front (CLF) approach and the full effective Hamiltonian. We have obtained that,, (with f1 = f1(1285), f1(1420)) for, with, for where K1 = K1(1270), K1(1400). It seems that these decays can be measured in experiments at B factories. Additionally, we have found that and ratios could be useful to determine numerical values of mixing angles and, respectively. |
---|---|
Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0954-3899 1361-6471 |
DOI: | 10.1088/0954-3899/36/12/125002 |