2 papers
hep-ph2026
Perturbative QCD Prediction of the Hyperon EDM from CP-violating Dipole Interactions
Kai-Bao Chen, Xiao-Gang He, Jian-Ping Ma +1
Electric dipole moment (EDM) of baryons provides a sensitive probe of CP-violating interactions beyond the Standard Model. Motivated by the recent BESIII measurement on the -hy…
hep-ph2025
Helicity correlation of dihadron in current and target fragmentation regions of unpolarized SIDIS
Xue-Qi Xi, Kai-Bao Chen, Xuan-Bo Tong +2
We study the helicity correlation of two hyperons produced in unpolarized semi-inclusive deep inelastic scatterings (SIDIS), with one hyperon detected in the current fragmenta…