Acta Physica Polonica B

Vol. 37, No. 6, June 2006, page 1769

Investigation of gf0\omega \gamma Coupling Constant in Three Point QCD Sum Rules and Light Cone Sum Rules

C. Aydin, A.H. Yilmaz

The coupling constant of f0\to \omega \gamma decay is calculated using 3-point sum rule and light cone QCD sum rules. We investigate the results within the two-models which depend on \theta angle.

PACS numbers: 12.38.Lg, 13.40.Hq, 14.40.Aq


 
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