952 citations · 8.4k across the 134 of their papers we have counts for
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hep-ex2008★ 27 cited
Observation of J/psi --> 3 gamma
CLEO Collaboration, G. S. Adams
We report the first observation of the decay J/psi --> 3 gamma. The signal has a statistical significance of 6 sigma and corresponds to a branching fraction of B(J/psi --> 3 gamma)…
hep-ex2008★ 8 cited
Measurement of the eta'-meson mass using J/psi--> gamma eta'
CLEO Collaboration, J. Libby
We measure the mass of the eta' meson using psi(2S)--> pi+ pi- J/psi, J/psi--> gamma eta' events acquired with the CLEO-c detector operating at the CESR e+e- collider. Using three…
hep-ex2008★ 97 cited
J/psi and psi(2S) Radiative Transitions to eta_c
CLEO Collaboration, R. E. Mitchell
Using 24.5 million psi(2S) decays collected with the CLEO-c detector at CESR we present the most precise measurements of magnetic dipole transitions in the charmonium system. We me…