Search for the decay J/ψ→γ+invisible

A search for J/ψ radiative decay to weakly interacting neutral final states was performed using the CLEO-c detector at the Cornell Electron Storage Ring. J/ψ events were selected by observing the hadronic decay ψ(2S)→π+π-J/ψ. A total of 3.7×106 J/ψ events were used to study the decay J/ψ→γ+X, where...

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Bibliographic Details
Main Authors:	Insler, J, Muramatsu, H, Park, C, Thorndike, E, Yang, F, Ricciardi, S, Thomas, C, Artuso, M, Blusk, S, Khalil, S, Mountain, R, Skwarnicki, T, Stone, S, Wang, J, Zhang, L, Bonvicini, G, Cinabro, D, Lincoln, A, Smith, M, Zhou, P, Zhu, J, Naik, P, Rademacker, J, Asner, D, Edwards, K
Format:	Journal article
Language:	English
Published:	2010

Search for the decay J/ψ→γ+invisible

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