151 citations · 356 across the 21 of their papers we have counts for
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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…
An analysis of nuclear parton distribution function based on relative entropy
Shu-Man Hu, Ao-Sheng Xiong, Ji Xu +2
In this work, we propose a method to quantify the difference between nuclear parton distribution functions in different nuclei and parton distribution functions in free nucleons us…
A realistic method to access heavy meson light-cone distribution amplitudes from first-principle
Xue-Ying Han, Jun Hua, Xiangdong Ji +5
Lightcone distribution amplitudes (LCDAs) of heavy meson within heavy quark effective theory (HQET) are crucial for predicting physical observables in decays, but unfortunately…