46 citations · 229 across the 30 of their papers we have counts for
1 paper · 1 filter
M. Ablikim, M. N. Achasov, X. C. Ai +414
Using a data set of 2.93 fb−1 taken at a center-of-mass energy s = 3.773 GeV with the BESIII detector at the BEPCII collider, we perform a search for an extra U(1) ga…