High-energy hadron physics at future facilities

TL;DR

This paper discusses future research directions in high-energy hadron physics, focusing on nucleon structure, parton correlations, and Regge trajectories, with implications for experiments at colliders and factories.

Contribution

It identifies new research avenues in three-dimensional nucleon structure and provides evidence for the onset of pQCD regime in non-vacuum Regge trajectories at specific momentum transfers.

Findings

Evidence for pQCD regime onset at -t ≥ 1 GeV²

Identification of future experimental directions in hadron physics

Insights into Regge trajectory behavior at high momentum transfer

Abstract

We outline several directions for future investigations of the three-dimensional structure of nucleon, including multiparton correlations, color transparency, and branching processes at hadron colliders and at hadron factories. We also find evidence that pQCD regime for non-vacuum Regge trajectories sets in for $-t\ge 1 {GeV}^2$ leading to nearly t-independent trajectories.