Observation of the \(B_c^+ \to J/ψπ^+ π^0\) decay

By Lhcb Collaboration and others
The first observation of the \(B_c^+ \to J/\psi \pi^+ \pi^0\) decay is reported with high significance using proton-proton collision data, corresponding to an integrated luminosity of 9fb\(^{-1}\), collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13 TeV. The ratio of its branching fraction relative to the... Show more
February 8, 2024
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