3 papers
hep-ex2024
Study of the decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +651
We present a study of the semileptonic decay using an annihilation data sample of collected at the center-of-mass…
hep-ex2024
Measurement of the Branching Fraction of \boldmath{}
BESIII Collaboration, M. Ablikim, M. N. Achasov +650
Based on events, 7.9 fb data, and 0.8 fb off-resonance data samples collected with the BESIII detector, we measure the b…
hep-ex2023
Measurement of the Branching Fraction for the Decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +592
Based on events collected with the BESIII detector operating at the BEPCII collider, the decay is…