The strong coupling constants of excited positive parity heavy mesons in light-cone QCD

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Aliev T., Pak N., Savci M.

PHYSICS LETTERS B, vol.390, pp.335-340, 1997 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 390
  • Publication Date: 1997
  • Doi Number: 10.1016/s0370-2693(96)01400-1
  • Journal Name: PHYSICS LETTERS B
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.335-340
  • Middle East Technical University Affiliated: Yes

Abstract

We calculate the strong coupling constants g(p**p*pi), where P** (D**, B**) is the 1(+) p-wave state, in the framework of the light-cone QCD sum rules, and using these values of g(p**p*pi), we compute the hadronic decay widths for D** --> D*pi and B** --> B*pi.