The difficulty in the decay constants and spectra of $D^{*}_{sJ}$
High Energy Physics - Phenomenology
2011-07-19 v1
Abstract
We examine the compatibility in predicted masses and the decay constants of mesons in terms of two-quark contents. We find that the results of a specific model, which is governed by heavy quark limit, will encounter a challenge to fit both spectra and decay constants simultaneously.
Cite
@article{arxiv.hep-ph/0312232,
title = {The difficulty in the decay constants and spectra of $D^{*}_{sJ}$},
author = {Ron-Chou Hsieh and Chuan-Hung Chen and Chao-Qiang Geng},
journal= {arXiv preprint arXiv:hep-ph/0312232},
year = {2011}
}
Comments
4 pages, 1 figure, Revtex4, to appear in Mod. Phys. Lett. A