Strong transitions of decuplet to octet baryons and pseudoscalar mesons

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Aliev T., AZİZİ K., SAVCI M.

NUCLEAR PHYSICS A, vol.847, pp.101-117, 2010 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 847
  • Publication Date: 2010
  • Doi Number: 10.1016/j.nuclphysa.2010.06.013
  • Journal Name: NUCLEAR PHYSICS A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.101-117
  • Middle East Technical University Affiliated: Yes

Abstract

The strong coupling constants of light pseudoscalar pi, K and eta mesons with decuplet-oclet baryons are studied within light cone QCD sum rules, where SU(3)(f) symmetry breaking effects are taken into account It is shown that all coupling constants under the consideration are described by only one universal function even if SU(3)(f) symmetry breaking effects are considered. (C) 2010 Elsevier B V All rights reserved.