H. Xing

collaborators

5 papers

hep-ph2026

Pion and Kaon Fragmentation Functions from Continuum Schwinger Function Methods

Hui-Yu Xing

Using the Drell-Levy-Yan relation, the pion and kaon elementary fragmentation functions (EFFs) are obtained from their hadron-scale parton distribution functions (DFs). These EFFs…

hep-ph2026

Exclusive photoproduction of light and heavy vector mesons: thresholds to very high energies

Lin Tang, Hui-Yu Xing, Minghui Ding +1

A reaction model for $I^^{3} + p \to V + p$ , $V = I ¨ ^{0}, I ¨ , J / I ¨ , I^¥$ , which exposes the quark-antiquark content of the photon in making the transition $Î³\to {q} \bar{q} + \mathbb P \to…

hep-ph2026

Helicity Dependent Distribution Functions of the Proton and $I^$ and $I^£^{0}$ Baryons

Yang Yu, Peng Cheng, Hui-Yu Xing +2

Using continuum Schwinger function methods, a coherent set of predictions for proton, $I^$ and $I^£^{0}$ distribution functions (DFs) has been made available -- both helicity dependen…

hep-ph2025

Kaon and Pion Fragmentation Functions

Hui-Yu Xing, Wen-Hao Bian, Zhu-Fang Cui +1

The Drell-Levy-Yan relation is employed to obtain pion and kaon elementary fragmentation functions (EFFs) from the hadron-scale parton distribution functions (DFs) of these mesons.…

hep-ph2025

Distribution Functions of $I^$ and $I^£^{0}$ Baryons

Yang Yu, Peng Cheng, Hui-Yu Xing +2

Treating baryons as quark + interacting-diquark bound states, a symmetry-preserving formulation of a vector $\times$ vector contact interaction (SCI) is used to deliver an extens…

Pion and Kaon Fragmentation Functions from Continuum Schwinger Function Methods

Exclusive photoproduction of light and heavy vector mesons: thresholds to very high energies

Helicity Dependent Distribution Functions of the Proton and I^ and I^£0 Baryons

Kaon and Pion Fragmentation Functions

Distribution Functions of I^ and I^£0 Baryons

Helicity Dependent Distribution Functions of the Proton and $I^$ and $I^£^{0}$ Baryons

Distribution Functions of $I^$ and $I^£^{0}$ Baryons