4 papers
Study of and in the decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +666
We perform an amplitude analysis of the decay and measure its absolute branching fraction to be $(1.016 \pm 0.013_{\text {stat.}} \pm 0.014_{\text {syst.}})…
Evidence for the semileptonic decays
BESIII Collaboration, M. Ablikim, M. N. Achasov +680
Using of collision data collected by the BESIII detector at center-of-mass energies between and , we search for the semileptonic decays…
Measurement of Born Cross Sections and Effective Form Factors of from = 3.7 to 4.7 GeV
BESIII Collaboration, M. Ablikim, M. N. Achasov +635
Using collision data corresponding to an integrated luminosity of 22.7 fb, collected at center-of-mass energies between 3.7 and 4.7 GeV with the BESIII detector at…
Measurement of the branching fractions of the Cabibbo-favored decays and and search for
BESIII Collaboration, M. Ablikim, M. N. Achasov +664
Based on collision data corresponding to an integrated luminosity of about 4.5 fb collected at center-of-mass energies between 4599.53 MeV and 4698.82 MeV with…