Study of Bc → ψ(1S,2S)P, ηc(1S,2S)P weak decays
Sun, Junfeng · Yang, Yueling · Wang, Na · Huang, Jinshu · Chang, Qin
Original · EN
Motivated by the potential prospects of the Bc meson samples at hadron colliders, the bottom-changing Bc → ψ(1S,2S)P, ηc(1S,2S)P weak decays are first studied with the perturbative QCD approach, where P = π and K. It is found that branching ratio of the CKM-favored Bc → J/ψπ decay is about O(10⁻⁸), which might be measurable at the future LHC experiments.
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