Obid Juraev, Tulkun Nasyrov
Published 1998-08-24, updated 1998-08-27Version 2
To describe pion as a bound state of two quark, when their current masses are non equal to zero, is considered. In the framefowrk of the potential approximate the Schwinger-Dyson and Bethe-Salpeter equations are solved. The quark-antiquark interaction as sum of the oscillator and Coulomb potential is chosen. The mass and constant of pion are calculated.
Comments: 7 pages, 2 postscript figures, use psfig.sty
Journal: Turk.J.Phys. 21 (1997) 813-821
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