This White Paper presents the science case of an Electron-Ion Collider (EIC), focused on the
structure and interactions of gluon-dominated matter, with the intent to articulate it to the …

We review the present theoretical and empirical knowledge for α s, the fundamental
coupling underlying the interactions of quarks and gluons in Quantum Chromodynamics …

Intermetallic compounds containing f-electron elements display a wealth of superconducting
phases, which are prime candidates for unconventional pairing with complex order …

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 …

We discuss techniques and results for the extraction of the nucleon's spin-dependent parton
distributions and their uncertainties from data for polarized deep-inelastic lepton-nucleon …

Precise measurements of the spin structure functions of the proton g 1 p (x, Q 2) and
deuteron g 1 d (x, Q 2) are presented over the kinematic range 0.0041≤ x≤ 0.9 and 0.18 …

We report the first measurement of target single spin asymmetries in the semi-inclusive He 3
(e, e′ π±) X reaction on a transversely polarized target. The experiment, conducted at …

We produce the light-front wave functions (LFWFs) of the nucleon from a basis light-front
approach in the leading Fock-sector representation. We solve for the mass eigenstates from …

We present a general theory of the proximity effect in junctions between diffusive normal
metals (DN) and superconductors. Various possible symmetry classes in a superconductor …

This article reviews the physics and technology of producing large quantities of highly spin-
polarized He 3 nuclei using spin-exchange (SEOP) and metastability-exchange (MEOP) …