2.2k citations · 9.5k across the 137 of their papers we have counts for
4 papers · 1 filter
Measurements of the mass and width of the eta_c using psi' -> gamma eta_c
BESIII Collaboration, M. Ablikim, M. N. Achasov +332
The mass and width of the lowest lying S-wave spin singlet charmonium state, the eta_c, are measured using a data sample of 1.06x10^8 psi' decays collected with the BESIII detector…
The beam energy measurement system for the Beijing electron-positron collider
E. V. Abakumova, M. N. Achasov, V. E. Blinov +25
The beam energy measurement system (BEMS) for the upgraded Beijing electron-positron collider BEPC-II is described. The system is based on measuring the energies of Compton back-sc…
Search for CP and violating pseudoscalar decays into
The BESIII Collaboration, M. Ablikim
Using a sample of events collected with the Beijing Spectrometer (BESIII) at the Beijing Electron-Positron Collider, CP and violating decays o…
Observation of decays into vector meson pairs , , and
M. Ablikim, M. N. Achasov, L. An +319
Decays of to vector meson pairs , and are observed for the first time using $\psip$ events accumulated at the BESIII detector at the B…