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The Scientific World Journal
Volume 2013, Article ID 658105, 4 pages
http://dx.doi.org/10.1155/2013/658105
Research Article

Regarding the Charmed-Strange Member of the Meson State

Department of Technology and Physics, Zhengzhou University of Light Industry, Zhengzhou 450002, China

Received 17 August 2013; Accepted 8 September 2013

Academic Editors: J. I. Latorre and R. Pittau

Copyright © 2013 Xue-Chao Feng and Jing Chen. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

By employing the mass relations derived from the mass matrix and Regge trajectory, we investigate the masses of charmed and charmed-strange members of the meson. The masses are compared with the values predicted by other theoretical approaches and experimental data. The results may be useful for the discovery of the unobserved meson and the determination of the quantum number of the newly discovered states.