Semileptonic and rare B meson decays into a light pseudoscalar meson
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
In the framework of a QCD relativistic potential model we evaluate the form factors describing the exclusive decays B => \pi l nu and B => K l+ l-. The present calculation extends a previous analysis of B meson decays into light vector mesons. We find results in agreement with the data, when available, and with the theoretical constraints imposed by the Callan-Treiman relation and the infinite heavy quark mass limit.
Keywords
Cite
@article{arxiv.hep-ph/9903206,
title = {Semileptonic and rare B meson decays into a light pseudoscalar meson},
author = {M. Ladisa and G. Nardulli and P. Santorelli},
journal= {arXiv preprint arXiv:hep-ph/9903206},
year = {2009}
}
Comments
11 pages LaTeX + 2 figures