2 papers
hep-ex2026
First evidence for and search for
BESIII Collaboration, M. Ablikim, M. N. Achasov +706
Using collision data corresponding to an integrated luminosity of 7.33~ recorded by the BESIII detector at center-of-mass energies between 4.128 and 4.226~$…
hep-ex2026
Search for the radiative decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +756
Using 7.33 fb of collision data samples collected with the BESIII detector at center-of-mass energies between 4.128 and 4.226 GeV, we perform a simultaneous fit to…