Observation of χcJ radiative decays to light vector mesons

Observation of χcJ radiative decays to light vector mesons

Using a total of 2.74×107 decays of the ψ(2S) collected with the CLEO-c detector, we present a study of χcJ→γV, where V=ρ0, ω, □. The transitions χc1→γρ0 and χc1→γω are observed with B(χc1→γρ0)=(2. 43±0.19±0.22)×10-4 and B(χc1→γω)=(8. 3±1.5±1.2)×10-5. In the χc1→γρ0 transition, the final state meson...

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Bibliographic Details
Main Authors: Bennett, J, Mitchell, R, Shepherd, MR, Besson, D, Pedlar, T, Cronin-Hennessy, D, Gao, K, Hietala, J, Kubota, Y, Klein, T, Lang, B, Poling, R, Scott, A, Zweber, P, Dobbs, S, Metreveli, Z, Seth, K, Tan, B, Tomaradze, A, Libby, J, Martin, L, Powell, A, Wilkinson, G, Ecklund, K, Love, W
Format: Journal article
Language:English
Published: 2008

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