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arXiv · hep-ph/9509356

Perturbative QCD estimation of the $B \to K^{*} + γ$ branching ratio

Marina-Aura Dariescu·C. Dariescu
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Abstract

Working in a perturbative QCD model approach, we obtain the essential form factor of the radiative transition $B \rightarrow V^{*} γ$ and estimate the branching ratio $BR(B \rightarrow K^{*} γ)$. The results are determined by a parameter expressing the momentum distribution in the $B$ - meson wave function. Our estimations are compared to other theoretical predictions as well as to experimental data.

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Marina-Aura Dariescu, C. Dariescu. 1995-09-22. Perturbative QCD estimation of the $B \to K^{*} + γ$ branching ratio. https://doi.org/10.1016/0370-2693(95)01407-1

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