Radiative B-* meson decays in QCD sum rules

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Aliev T., Iltan E., Pak N.

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, vol.73, no.2, pp.293-298, 1997 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 73 Issue: 2
• Publication Date: 1997
• Doi Number: 10.1007/s002880050317
• Journal Name: ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.293-298
• Middle East Technical University Affiliated: Yes

Abstract

The decay constant g(B)* of the B* mesons and the transition amplitudes of the radiative decays B-a* --> B-a gamma are calculated in the frame-work of QCD sum rules. It is shown that the decay rates B* --> B gamma are one order smaller than the corresponding D* meson decays.