Form Factors for Exclusive Semileptonic $B$--Decays
High Energy Physics - Phenomenology
2015-06-25 v1
Abstract
We investigate the form factors for exclusive semileptonic decays of -meson to , based on the parton picture and helped by the results of the HQET. We obtain the numerical results for the slope of the Isgur-Wise function, which is consistent with the experimental results, and we extracte the dependences of hadronic form factors on by varying input heavy quark fragmentation function without the nearest pole dominance ans\"atze.
Keywords
Cite
@article{arxiv.hep-ph/9607387,
title = {Form Factors for Exclusive Semileptonic $B$--Decays},
author = {C. S. Kim and Jae Kwan Kim and Yeong Gyun Kim and Kang Young Lee},
journal= {arXiv preprint arXiv:hep-ph/9607387},
year = {2015}
}
Comments
14 pages, LaTex file, 3 ps figure files. To be published by Int. J. Mod. Phys. A (1996)