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arXiv · hep-ph/9503285

The contribution of the J/psi resonance to the radiative B decays

Joao M. Soares
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Abstract

The radiative decays of the B mesons may have a significant contribution from the transition b -> s J/psi followed by the J/psi-photon conversion. The size of this contribution is re-analysed in the light of a phenomenological model for the weak bsJ/psi vertex, and a modified J/psi-photon interaction that is manifestly gauge invariant. Predictions for both inclusive and exclusive cases are obtained, but large uncertainties still remain.

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Joao M. Soares. 1995-10-04. The contribution of the J/psi resonance to the radiative B decays. https://doi.org/10.1103/physrevd.53.241

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