4 papers
Study of at center-of-mass energies from 3.773 to 4.600 GeV
M. Ablikim, M. N. Achasov, P. Adlarson +610
We present a study of the process using data samples collected with the BESIII detector corresponding to an integrated luminosity of 15.03 fb at 23 center-…
Observation of the decay with
BESIII Collaboration, M. Ablikim, M. N. Achasov +612
Using a data sample of events collected by the BESIII detector in 2009, 2012, 2018 and 2019, the electromagnetic Dalitz process $J/ψ\to e^+ e^- η(14…
Measurement of the cross section in the vicinity of 3.872 GeV
BESIII Collaboration, M. Ablikim, M. N. Achasov +566
We report a measurement of the cross section for the process around the mass in search for the direct formation of through the tw…
Measurement of the total and leptonic decay widths of the resonance with an energy scan method at BESIII
BESIII Collaboration, M. Ablikim, M. N. Achasov +566
Using annihilation data sets collected with the BESIII detector, we measure the cross sections of the processes and at fifteen cent…