phi -> KK decay in light cone QCD

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Aliev T., Kanik I., Savci M.

EUROPEAN PHYSICAL JOURNAL C, vol.31, no.2, pp.197-201, 2003 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 2
  • Publication Date: 2003
  • Doi Number: 10.1140/epjc/s2003-01323-1
  • Journal Name: EUROPEAN PHYSICAL JOURNAL C
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.197-201
  • Middle East Technical University Affiliated: Yes

Abstract

The coupling constant of phi --> KK decay is calculated by light cone QCD sum rules. The result obtained for g(phiKK) = (4.9 +/- 0.8) is in good agreement with the existing experimental results.