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arXiv · hep-ph/0312232

The difficulty in the decay constants and spectra of $D^{*}_{sJ}$

Ron-Chou Hsieh·Chuan-Hung Chen·Chao-Qiang Geng
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Abstract

We examine the compatibility in predicted masses and the decay constants of $D^{*}_{sJ}$ 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.

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Ron-Chou Hsieh, Chuan-Hung Chen, Chao-Qiang Geng. 2003-12-17. The difficulty in the decay constants and spectra of $D^{*}_{sJ}$. https://doi.org/10.1142/s0217732305018396

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