Radiative $B^{*}Bγ$ and $D^{*}Dγ$ coupling constants in light cone QCD sum rules

Details Radiative $B^{*}Bγ$ and $D^{*}Dγ$ coupling constants in light cone QCD sum rules Radiative $B^{*}Bγ$ and $D^{*}Dγ$ coupling constants in light cone QCD sum rules

1995-11-17

arxiv.org/abs/hep-ph/9511362v1

Phys.Rev. D54 (1996) 857-862

Physics

High Energy Physics

High Energy Physics - Phenomenology

13 pages, Latex, 3 figures

Scientific paper

The radiative decays $ B^{*} (D^{*})\to B(D) \gamma$ are investigated in the
framework of light cone QCD sum rules. The transition amplitude and decay rates
are estimated.It is shown that our results on branching ratios of D meson
decays are in good agreement with the existing experimental data.

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