151 citations · 929 across the 35 of their papers we have counts for
4 papers · 2 filters
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…
Heavy quark mass dependence of the light-cone distribution amplitude in QCD
Yu-Ji Shi, Ji Xu, Shuai Zhao
We study the heavy quark mass dependence of the leading-twist light-cone distribution amplitude (LCDA) of the baryon in QCD. Starting from the factorization formula that rela…
Exploring the neutron momentum distribution in nuclei through at an electron-positron collider
Zi-Wei Yan, Shu-man Hu, Wei Wang +3
The neutron momentum distribution is essential both for reliably extracting fundamental free neutron observables from nuclear measurements and for probing the tensor force via the…
Accessing the HQET B-Meson Shape Function from a LaMET Quasi-Shape Function
Ao-Sheng Xiong, Jun Ding, Ji Xu +2
The shape function and the light-cone distribution amplitude of heavy meson jointly characterize the nonperturbative structure of the heavy meson on the light-cone, with the former…