Measurement of the Quasi-Two-BodyBDecays

Abstract

We study the contributions of theB→ψ(3770)K[ψ(3770)→DD̅],B→K*(1410)π[K*(1410)→Kπ], andB→X(3872)K[X(3872)→J/ψγ,ψ(2S)γ,DD-π,J/ψω,J/ψππ, andDD-*π]quasi-two-body decays. There are no existing previous measurements of the three-body branching fractions for three final states of theX(3872)→J/ψγ,ψ(2S)γ, andDD̅π, but several quasi-two-body modes that can decay to this final state have been seen.