Contribution of the J/psi resonance to the radiative B decays

被引：40

作者：

Soares, JM

机构：

[1] TRIUMF, Vancouver, BC, V6T 2A3

来源：

PHYSICAL REVIEW D | 1996年 / 53卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.53.241

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The radiative decays of the B mesons may have a significant contribution from the transition b --> sJ/psi followed by the J/psi-photon conversion. The size of this contribution is reanalyzed 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.

引用

页码：241 / 248

页数：8

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