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Determination of the pseudoscalar decay constant via
BESIII Collaboration, M. Ablikim, M. N. Achasov +452
Using a data sample collected at an center-of-mass energy of GeV with the BESIII detector, we measure the branching fraction of…
Observation of and Improved Measurements of
M. Ablikim, M. N. Achasov, S. Ahmed +458
Using a data sample corresponding to an integrated luminosity of 2.93~fb recorded by the BESIII detector at a center-of-mass energy of GeV, we present an analysis of…
Precision measurements of at center-of-mass energies between 3.8 and 4.6 GeV
BESIII Collaboration, M. Ablikim, M. N. Achasov +444
Using data samples collected by the BESIII detector operating at the BEPCII storage ring, we measure the Born cross sections at center-of-mass…
Evidence of a resonant structure in the cross section between 4.05 and 4.60 GeV
M. Ablikim, M. N. Achasov, S. Ahmed +435
The cross section of the process for center-of-mass energies from 4.05 to 4.60~GeV is measured precisely using data samples collected with the BESIII detec…
Measurement of the phase between strong and electromagnetic amplitudes of decays
BESIII Collaboration, M. Ablikim, M. N. Achasov +442
Using 16 energy points of annihilation data collected in the vicinity of the resonance with the BESIII detector and with a total integrated luminosity of around…
Measurement of the Integrated Luminosities of Cross-section Scan Data Samples Around the Mass Region
M. Ablikim, M. N. Achasov, S. Ahmed +460
To investigate the nature of the resonance and to measure the cross section for , a cross-section scan data sample, distributed among 41 center-of-ma…
Observation of - Mixing
M. Ablikim, M. N. Achasov, S. Ahmed +436
We report the first observation of - mixing in the decays of and $χ_{c1}\to a^{0}_{0}(980)π^{0}\to f_{0}…
Study of and in radiative decays to
BESIII Collaboration, M. Ablikim, M. N. Achasov +428
The decay is studied using a sample of events collected with the BESIII detector. Two structures around 1475 MeV/c and 1835 MeV/c…
Search for a strangeonium-like structure decaying into and a measurement of the cross section
M. Ablikim, M. N. Achasov, S. Ahmed +432
Using a data sample of collision data corresponding to an integrated luminosity of 108 pb collected with the BESIII detector at a center-of-mass energy of 2.125 GeV…
Search for via
BESIII Collaboration, M. Ablikim, M. N. Achasov +415
Using a data sample of events collected with the BESIII detector operating at the BEPCII, we perform search for the hadronic transition $h_c\rightarrowπ…