Ji-Xin Yu

collaborators

4 papers

hep-ph2026

Revisiting Quark Confinement in the Proton through the Force on Quarks

Ji-Xin Yu, Ao-Sheng Xiong, Ji Xu +2

Quark confinement, the fact that colored quarks are permanently bound inside color-neutral hadrons and have never been observed as isolated particles, remains one of the central is…

hep-ph2025

Tomography of high-twist proton structure through $e p$ elastic scattering

Ji-Xin Yu, Shan Cheng, Jia-Jie Han +2

We present the first high-twist study of the proton form factors $F_{1, 2} (Q^{2})$ in $e p$ elastic scattering based on the perturbative QCD $k_{T}$ factorization, $Q^{2}$ being momentum t…

hep-ph2025

$C P$ violation in two-body hadronic $I^_{b}$ decays in the PQCD approach

Jia-Jie Han, Ji-Xin Yu, Ya Li +4

We systematically investigate the $C P$ -averaged branching ratios and $C P$ violations (CPVs) for the two-body hadronic decays $I^_{b} \to p h$ , where $h$ runs through the mesons $I ¨ ^{-}$ ,…

hep-ph2025

Establishing CP Violation in $b$ -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…

Revisiting Quark Confinement in the Proton through the Force on Quarks

Tomography of high-twist proton structure through ep elastic scattering

CP violation in two-body hadronic I^b​ decays in the PQCD approach

Establishing CP Violation in b-Baryon Decays

Tomography of high-twist proton structure through $e p$ elastic scattering

$C P$ violation in two-body hadronic $I^_{b}$ decays in the PQCD approach

Establishing CP Violation in $b$ -Baryon Decays