The omega sigma gamma-vertex in light cone QCD sum rules

Gokalp, A; Yilmaz, O

doi:10.1088/0954-3899/28/6/311

The omega sigma gamma-vertex in light cone QCD sum rules

Atıf İçin Kopyala

Gokalp A., Yilmaz O.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, cilt.28, sa.6, ss.1287-1291, 2002 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 28 Sayı: 6
Basım Tarihi: 2002
Doi Numarası: 10.1088/0954-3899/28/6/311
Dergi Adı: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1287-1291
Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

We investigate the omegasigmagamma-vertex and estimate the coupling constant g(omegasigmagamma) in the framework of the light cone QCD sum rules. We compare our result with the values of this coupling constant deduced from a phenomenological analysis of omega --> pipigamma decays.