3 papers
hep-ph2025
Establishing CP Violation in -Baryon Decays
Jia-Jie Han, Ji-Xin Yu, Ya Li +4
It is a long-standing puzzle why the {\it CP} violation (CPV) in the baryon system has not yet been definitively established as in the meson one. We demonstrate that individual par…
hep-ph2025
Improved global determination of two-meson distribution amplitudes from multi-body decays
Da-Cheng Yan, Hsiang-nan Li, Zhou Rui +2
We improve the perturbative QCD (PQCD) formalism for multi-body charmless hadronic meson decays, such as , by resolving the possible discrepancy in para…
hep-ph2025
Next-to-leading-order time-like rho electromagnetic form factors in factorization
Ya-Lan Zhang, Si-Yu Wang, Chao Wang +2
We calculate the time-like electromagnetic (EM) form factor in the factorization formalism by including the next-to-leading-order (NLO) corrections of the leading-twist…