Radiative B-->B gamma and D-->D gamma decays in light-cone QCD sum rules.

/ Authors

/ Abstract

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.

Journal: Physical review. D, Particles and fields

DOI: 10.1103/PhysRevD.54.857

Radiative B*-->B gamma and D*-->D gamma decays in light-cone QCD sum rules.

Radiative B*-->B gamma and D*-->D gamma decays in light-cone QCD sum rules.

Radiative B-->B gamma and D-->D gamma decays in light-cone QCD sum rules.

Radiative B-->B gamma and D-->D gamma decays in light-cone QCD sum rules.