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arXiv · 1004.2825

Study of Bc->KK decay with perturbative QCD approach

Yue-Ling Yang·Jun-Feng Sun·Na Wang
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Abstract

In the framework of the perturbative QCD approach, we study the charmless pure weak annihilation Bc->KK decay and find that the branching ratio BR(Bc->KK) O(10^-7). This prediction is so tiny that the Bc->KK decay might be unmeasurable at the Large Hadron Collider.

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Yue-Ling Yang, Jun-Feng Sun, Na Wang. 2010-04-16. Study of Bc->KK decay with perturbative QCD approach. https://doi.org/10.1103/physrevd.81.074012

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