17 papers · 1 filter
Amplitude analysis of radiative decays into system
BESIII Collaboration, M. Ablikim, M. N. Achasov +767
A model-independent amplitude analysis of the system produced in radiative decays is presented. The analysis is based on the unique dataset of $(2712.4\pm14…
Observation of and in Doubly Cabibbo-Suppressed Decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +758
By analyzing an collision data sample with an integrated luminosity of 20.3 fb collected with the BESIII detector at the center-of-mass energy of 3.773 GeV, we perf…
Improved search for radiative transitions
BESIII Collaboration, M. Ablikim, M. N. Achasov +779
Based on an integrated luminosity of of annihilation data collected at a center-of-mass energy of with the BESIII detector ope…
Observation of and Threshold Enhancements in the System
BESIII Collaboration, M. Ablikim, M. N. Achasov +716
Using million events collected with the BESIII detector, the system produced in radiative decays is studied. A model-independent part…
Observation of double production in collision at
BESIII Collaboration, M. Ablikim, M. N. Achasov +779
We report the observation of significant double- production in the continuum, based on the measurement of prompt mesons produced in association with hadrons…
Evidence for the semileptonic decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +750
Based on of collision data collected with the BESIII detector at the BEPCII collider at center-of-mass energies between and…
Study of - asymmetry in the decays and
BESIII Collaboration, M. Ablikim, M. N. Achasov +760
Based on annihilation data corresponding to an integrated luminosity of 7.93~ collected at a center-of-mass energy of 3.773 GeV with the BESIII detector at the B…
Measurement of inelastic scattering via
BESIII Collaboration, M. Ablikim, M. N. Achasov +774
Using a sample of events collected with the BESIII detector, we investigate the inelastic scattering processes and $\overlineΛ+p\to…
Observation of
BESIII Collaboration, M. Ablikim, M. N. Achasov +772
Using a sample of events collected with the BESIII detector, the decay of is observed for the fir…
Search for the baryonic decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +768
The first search for the baryonic decay is performed using collision data taken at center-of-mass energies between 4.128 and 4.226 GeV, coll…
High-precision measurement of the space-like transition form factor
BESIII Collaboration, M. Ablikim, M. N. Achasov +779
Using a data sample corresponding to an integrated luminosity of , collected with the BESIII detector at a center-of-mass energy of at the…
Precision Measurement of Decay Dynamics in
BESIII Collaboration, M. Ablikim, M. N. Achasov +773
The branching fractions of , , , and are precisely measured, using 20.3 fb of collision dat…
Precision measurements of semleptonic decays and ()
BESIII Collaboration, M. Ablikim, M. N. Achasov +773
The branching fractions of , , , and are measured to be $(2.950\pm0.017_{\rm stat.}\pm 0.017_{\rm syst.})\t…
Study of the process from = 4.42 to 4.95 GeV at BESIII
BESIII Collaboration, M. Ablikim, M. N. Achasov +782
Based on of collision data collected at center-of-mass energies between 4.42 and 4.95 GeV with the BESIII detector at the BEPCII storage ring, we inves…
Study of in the amplitude analysis of
BESIII Collaboration, M. Ablikim, M. N. Achasov +772
We present the first amplitude analysis and branching fraction measurement of decay. The analysis uses a dataset corresponding to an int…
Measurement of branching fractions of and
BESIII Collaboration, M. Ablikim, M. N. Achasov +683
By analyzing collision data corresponding to an integrated luminosity of 7.33~fb collected with the BESIII detector at center-of-mass energies ranging from 4.128 to…
Search for the charmonium weak decay and
BESIII Collaboration, M. Ablikim, M. N. Achasov +720
Using the data sample of events collected with the BESIII detector at the center-of-mass energy , we search for the w…