Radiative vector meson decays: omega ->pi(0)eta gamma and rho ->pi(0)eta gamma


Kucukarslan A.

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, vol.20, no.2-3, pp.712-714, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 20 Issue: 2-3
  • Publication Date: 2005
  • Doi Number: 10.1142/s0217751x0502224x
  • Journal Name: INTERNATIONAL JOURNAL OF MODERN PHYSICS A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.712-714
  • Keywords: VMD, chiral loop, rho - omega-mixing
  • Çanakkale Onsekiz Mart University Affiliated: No

Abstract

We study the omega and p decays into pi(0)eta gamma using phenomenological approach by adding to the amplitude calculated with in the framework of VMD, chiral loop, a(0)-meson intermediate state and p-omega-mixing. a(0)-meson intermediate state amplitude makes a small contribution for two decays when considering to proceed by a two step mechanism.