2 papers
hep-ex2023
Study of the decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +615
Based on events collected with the BESIII detector operating at the BEPCII collider, a partial wave analysis of the decay is p…
hep-ex2023
First Experimental Study of the Purely Leptonic Decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +615
Using of collision data taken with the BESIII detector at the BEPCII collider, we report the first experimental study of the purely leptonic decay…