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arXiv · 1208.1398

Production of charged $π$-mesons in exclusive $B_{c}\to V(P)+nπ$ decays

A. V. Luchinsky
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Abstract

The paper is devoted to vector or pseudoscalar heavy quarkonia production J/ψ, ψ(2S), B_{s} or B_s^* in association with five charged π-mesons in exclusive B_c-meson decays. Using available formfactors parameterizations and spectral functions of $W \to 5 π$ transition we obtain branching fractions of these decays and distributions over invariant mass of (5π)-system.

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A. V. Luchinsky. 2012-08-07. Production of charged $π$-mesons in exclusive $B_{c}\to V(P)+nπ$ decays. https://doi.org/10.1103/physrevd.86.074024

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