The g(B*B rho) and g(D*D rho) coupling constants in QCD


Aliev T. , Demir D., Iltan E., Pak N.

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, cilt.69, ss.481-484, 1996 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 69 Konu: 3
  • Basım Tarihi: 1996
  • Doi Numarası: 10.1007/s002880050050
  • Dergi Adı: ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
  • Sayfa Sayıları: ss.481-484

Özet

The g(B*B rho) and g(D*D rho) coupling constants are calculated at the intermediate momentum transfer interval 0.5 GeV2 less than or equal to Q(2) less than or equal to 1.5 GeV2, in the context of QCD sum rules. Our predictions are in good agreement with those of the Vector Dominance Model.