Leptonic and Semileptonic Decays of Pseudoscalar Mesons
High Energy Physics - Phenomenology
2009-10-31 v2
Abstract
We employ the relativistic constituent quark model to give a unified description of the leptonic and semileptonic decays of pseudoscalar mesons (\pi, K, D, D_s, B, B_s). The calculated leptonic decay constants and form factors are found to be in good agreement with available experimental data and other approaches. We reproduce the results of spin-flavor symmetry in the heavy quark limit.
Keywords
Cite
@article{arxiv.hep-ph/9903446,
title = {Leptonic and Semileptonic Decays of Pseudoscalar Mesons},
author = {M. A. Ivanov and P. Santorelli},
journal= {arXiv preprint arXiv:hep-ph/9903446},
year = {2009}
}
Comments
12 pages LaTeX (elsart.sty) + 4 figures; added references, to appear in Phys. Lett. B