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Advances in High Energy Physics
Volume 2013 (2013), Article ID 325431, 7 pages
http://dx.doi.org/10.1155/2013/325431
Research Article

Masses and Widths of Resonances for the Cornell Potential

Stepanov Institute of Physics, Belarus National Academy of Sciences, 68 Nezavisimosti Avenue, 220072 Minsk, Belarus

Received 5 April 2013; Revised 10 July 2013; Accepted 1 September 2013

Academic Editor: Terry Sloan

Copyright © 2013 M. N. Sergeenko. 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

Physical properties of the Cornell potential in the complex-mass scheme are investigated. Two exact asymptotic solutions of relativistic wave equation for the coulombic and linear components of the potential are used to derive the resonance complex-mass formula. The centered masses and total widths of the leading -family resonances are calculated.