Study of Bc->KK decay with perturbative QCD approach
classification
✦ hep-ph
keywords
decayapproachperturbativeannihilationbranchingcharmlesscolliderfind
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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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