3 papers
hep-ph2026
Evidence for quark+quark pairing in proton formation
Hui-Yu Xing, Dan-Dan Cheng, Craig D. Roberts +1
The question of pairing between quarks inside baryons is addressed by calculating the fragmentation functions that describe production of nucleons (protons and neutrons) in high-en…
math.NA2026
Towards a new PGD strategy for the simulation of slender structures
Jean Ruel, Frédéric Legoll, Arthur Lebée +1
Effective models for slender structures derived from well-known plate (or shell) theories are justified within the limit of a small thickness, and may therefore prove limited for i…
hep-ph2024
Pion Boer-Mulders function using a contact interaction
Dan-Dan Cheng, Zhu-Fang Cui, Minghui Ding +2
A symmetry preserving treatment of a vector vector contact interaction (SCI) is used as the basis for calculations of the two pion transverse momentum dependent parton di…