2 papers
hep-ex2021
Study of the decay in
BESIII Collaboration, M. Ablikim, M. N. Achasov +503
Based on an collision data sample corresponding to an integrated luminosity of 2.93 collected with the BESIII detector at $\sqrt{s}=3.773 \mathrm{Ge…
hep-ex2021
Determination of the absolute branching fractions of and
BESIII Collaboration, M. Ablikim, M. N. Achasov +502
Using 2.93 fb of collision data collected with the BESIII detector at a center-of-mass energy of 3.773 GeV, we measure the absolute branching fractions of the decay…