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20022010
most citedCharmonium Decays of $Y(4260), psi(4160), and psi(4040)

246 citations · 2.5k across the 73 of their papers we have counts for

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hep-ex2009★ 16 cited

Search for psi(2S) -> gamma eta_c(2S) via fully reconstructed eta_c(2S) decays

CLEO Collaboration, D. Cronin-Hennessy

We report a search for the decay psi(2S) -> gamma eta_c(2S) in a sample of 25.9 million psi(2S) events collected with the CLEO-c detector. No signals are observed in any of the 11…