Snowmass 2021 whitepaper: Proton structure at the precision frontier

S Amoroso, A Apyan, N Armesto, RD Ball… - arxiv preprint arxiv …, 2022 - arxiv.org
An overwhelming number of theoretical predictions for hadron colliders require parton
distribution functions (PDFs), which are an important ingredient of theory infrastructure for …

[HTML][HTML] The present and future of QCD

P Achenbach, D Adhikari, A Afanasev, F Afzal… - Nuclear Physics A, 2024 - Elsevier
Abstract This White Paper presents an overview of the current status and future perspective
of QCD research, based on the community inputs and scientific conclusions from the 2022 …

Emergence of hadron mass and structure

M Ding, CD Roberts, SM Schmidt - Particles, 2023 - mdpi.com
Visible matter is characterised by a single mass scale; namely, the proton mass. The
proton's existence and structure are supposed to be described by quantum chromodynamics …

Global QCD analysis of pion parton distributions with threshold resummation

PC Barry, CR Ji, N Sato, W Melnitchouk… - Physical Review Letters, 2021 - APS
We perform the first global QCD analysis of pion valence, sea quark, and gluon distributions
within a Bayesian Monte Carlo framework with threshold resummation on Drell-Yan cross …

Emergent hadron mass in strong dynamics

D Binosi - Few-Body Systems, 2022 - Springer
Abstract Emergent Hadron Mass (EHM) is a mechanism capable of explaining both the
unnaturally small (pion) and large (proton) masses of hadrons and if not the origin of …