Decay constant of pion in the quark model
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
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.
Keywords
Cite
@article{arxiv.hep-ph/9808391,
title = {Decay constant of pion in the quark model},
author = {Obid Juraev and Tulkun Nasyrov},
journal= {arXiv preprint arXiv:hep-ph/9808391},
year = {2007}
}
Comments
7 pages, 2 postscript figures, use psfig.sty