4 papers
Study of - Annihilation into Light Mesons
BESIII Collaboration, M. Ablikim, M. N. Achasov +758
The annihilation of - into light mesons is studied using events collected with the BESIII detector at the BEPCII storage ring. The $\…
Search for the reaction channel and the isospin partner of the at center-of-mass energies GeV
BESIII Collaboration, M. Ablikim, M. N. Achasov +693
We search for the reaction channel in a data sample with center-of-mass energies from 4.226 to 4.950~GeV, which was collected by the BESIII detector operating…
First Measurement of the Absolute Branching Fraction of
BESIII Collaboration, M. Ablikim, M. N. Achasov +691
We apply a tag-and-probe method to precisely measure the absolute branching fraction of the decay with the BESIII experiment at BEPCII. Starting with a large initial s…
Helicity amplitude and branching fraction measurement of
BESIII Collaboration, M. Ablikim, M. N. Achasov +689
Utilizing million events accumulated by the BESIII experiment, we perform a partial wave analysis of decay…