RADIATIVE B(C)ASTERISK-]B(C)GAMMA DECAY IN QCD SUM-RULES

ALIEV T., ILTAN E., PAK N.

PHYSICS LETTERS B, vol.329, no.1, pp.123-128, 1994 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 329 Issue: 1
  • Publication Date: 1994
  • Doi Number: 10.1016/0370-2693(94)90527-4
  • Journal Name: PHYSICS LETTERS B
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.123-128
  • Middle East Technical University Affiliated: Yes

Abstract

The radiative decay B(c)* --> B(c)gamma is investigated in the framework of QCD sum rules, including power correction approximately [G2]. The transition amplitude and decay rates are estimated.