arXiv:1004.2825·v1·High Energy Physics — Phenomenology
Study of Bc->KK decay with perturbative QCD approach
Yue-Ling Yang🇨🇳 · Jun-Feng Sun🇨🇳 · Na Wang🇨🇳
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.
Comments: Revtex4, 12 pages, 1 figures