2 papers
hep-ex2026
Measurement of branching fractions of and
BESIII Collaboration, M. Ablikim, M. N. Achasov +685
By analyzing collision data corresponding to an integrated luminosity of 7.33~fb collected with the BESIII detector at center-of-mass energies ranging from 4.128 to…
physics.acc-ph2026
Status report towards implementation of a Compton polarimeter at BEPCII
Mengyu Su, Zhe Duan, Jie Gao +26
Precision beam polarization measurements based on Compton polarimeters are essential for the physics program of future high-energy colliders. In order to prepare for these and to e…