Investigation of gf(0)w gamma coupling constant in three point QCD sum rules and light cone sum rules

Aydin C., Yilmaz A. H.

ACTA PHYSICA POLONICA B, cilt.37, sa.6, ss.1769-1779, 2006 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 37 Sayı: 6
  • Basım Tarihi: 2006
  • Dergi Adı: ACTA PHYSICA POLONICA B
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1769-1779
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

The coupling constant of f(0) -> 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.