Updated Analysis of $a_2/a_1$ in Exclusive B Decays
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Using recent experimental data and various theoretical calculations on form factors, we reanalyze the effective parameters and and their ratio.
Cite
@article{arxiv.hep-ph/9809528,
title = {Updated Analysis of $a_2/a_1$ in Exclusive B Decays},
author = {Hai-Yang Cheng and Kwei-Chou Yang},
journal= {arXiv preprint arXiv:hep-ph/9809528},
year = {2007}
}
Comments
6 pages, presented by K.-C. Yang at ``The Fourth International Workshop on Particle Physics Phenomenology", Kaohsiung, Taiwan, 18-21 January 1998