The difficulty in the decay constants and spectra of D*sJ

Ron Chou Hsieh; Chuan Hung Chen; Chao Qiang Geng

doi:10.1142/S0217732304013179

The difficulty in the decay constants and spectra of D*_sJ

Ron Chou Hsieh, Chuan Hung Chen, Chao Qiang Geng

Department of Physics

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

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.

Original language	English
Pages (from-to)	597-602
Number of pages	6
Journal	Modern Physics Letters A
Volume	19
Issue number	8
DOIs	https://doi.org/10.1142/S0217732304013179
Publication status	Published - 2004 Mar 14

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Astronomy and Astrophysics
General Physics and Astronomy

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title = "The difficulty in the decay constants and spectra of D*sJ",

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.",

author = "Hsieh, {Ron Chou} and Chen, {Chuan Hung} and Geng, {Chao Qiang}",

note = "Funding Information: This work is supported in part by the National Science Council of R.O.C. under Grant No. NSC-91-2112-M-001-053 and No. NSC-92-2112-M-006-026.",

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AU - Chen, Chuan Hung

AU - Geng, Chao Qiang

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Y1 - 2004/3/14

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The difficulty in the decay constants and spectra of D*_sJ

Abstract

All Science Journal Classification (ASJC) codes

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