47 citations · 57 across the 2 of their papers we have counts for
2 papers
hep-ex2019★ 47 cited
Observation of the decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +468
Using a total of of collision data with center-of-mass energies between 4.15 and 4.30 GeV collected by the BESIII detector, we search for the proces…
hep-ex2012★ 10 cited
Evidence for the Direct Two-Photon Transition from to
BESIII Collaboration, M. Ablikim, M. N. Achasov +354
The two-photon transition is studied in a sample of 106 million decays collected by the BESIII detector. The branching fraction is measured to be $(3.1\…