B decays into light mesons
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
I calculate the form factors describing semileptonic and penguin induced decays of B mesons into light pseudoscalar and vector mesons. The form factors are calculated from QCD sum rules on the light-cone including contributions up to twist 4, radiative corrections to the leading twist contribution and SU(3) breaking effects. The theoretical uncertainty is estimated to be (15-20)%.
Cite
@article{arxiv.hep-ph/9803501,
title = {B decays into light mesons},
author = {Patricia Ball},
journal= {arXiv preprint arXiv:hep-ph/9803501},
year = {2007}
}
Comments
8 pages latex plus one figure; invited talk at Moriond QCD 98