20 citations · 29 across the 2 of their papers we have counts for
2 papers
hep-ex2023★ 9 cited
Search for a massless particle beyond the Standard Model in the decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +644
A massless particle beyond the Standard Model is searched for in the two-body decay using events collected…
hep-ex2017★ 20 cited
Observation of the decay
BESIII Collaboration, M Ablikim, M N Achasov +428
We report the first observation of the decay , based on data obtained in annihilations with an integrated luminosity of 567~pb at…