This report describes the physics case, the resulting detector requirements, and the evolving
detector concepts for the experimental program at the Electron-Ion Collider (EIC). The EIC …

We provide a concise overview on transverse momentum dependent (TMD) parton
distribution functions, their application to topical issues in high-energy physics …

High energy collisions at the High-Luminosity Large Hadron Collider (LHC) produce a large
number of particles along the beam collision axis, outside of the acceptance of existing LHC …

An overwhelming number of theoretical predictions for hadron colliders require parton
distribution functions (PDFs), which are an important ingredient of theory infrastructure for …

Abstract The Spin Physics Detector (SPD) is a future multipurpose experiment foreseen to
run at the NICA collider, which is currently under construction at the Joint Institute for Nuclear …

A bstract We present an extraction of unpolarized partonic transverse momentum
distributions (TMDs) from a simultaneous fit of available data measured in semi-inclusive …

We investigate the impact of soft gluon resummation on the azimuthal angle correlation
between the total and relative momenta of two energetic final-state particles (jets). We show …

We present a model calculation of transverse-momentum-dependent distributions (TMDs) of
gluons in the nucleon. The model is based on the assumption that a nucleon can emit a …

The goal of this whitepaper is to give a comprehensive overview of the rich field of forward
physics. We discuss the occurrences of BFKL resummation effects in special final states …

We present an innovative approach to the linearly polarized gluons confined inside the
unpolarized nucleon in lepton-nucleon scattering. Our method analyzes the correlation of …