Showing hep-exShow all
3 papers · 1 filter
hep-ex2021
Cross section measurement of at
M. Ablikim, M. N. Achasov, P. Adlarson +485
The cross sections of the process are measured at fifteen center-of-mass energies from to with the BESIII det…
hep-ex2019
Search for the decay
M. Ablikim, M. N. Achasov, P. Adlarson +479
Using a data sample of events collected with the BESIII detector, a search for via is performed for the first time. No significant $η…
hep-ex2019
Amplitude analysis of
M. Ablikim, M. N. Achasov, S. Ahmed +458
The decay is studied with an amplitude analysis using a data set of 2.93${\mbox{\,fb}^{-1}}$ of collisions at the …