Abstract This White Paper aims at highlighting the important benefits in the science reach of
the EIC. High luminosity operation is generally desirable, as it enables producing and …

The field of fragmentation functions of light quarks and gluons is reviewed. In addition to
integrated fragmentation functions, attention is paid to the dependence of fragmentation …

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 …

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) …

We review the present understanding of the spin structure of protons and neutrons, the
fundamental building blocks of nuclei collectively known as nucleons. The field of nucleon …

The solenoidal large intensity device (SoLID) is a new experimental apparatus planned for
Hall A at the Thomas Jefferson National Accelerator Facility (JLab). SoLID will combine …

We investigate the behavior under Lorentz transformations of perturbative coefficient
functions in a collinear twist-3 formalism relevant for high-energy observables including …

We report the first measurement of the target single-spin asymmetry, A y, in quasielastic
scattering from the inclusive reaction He 3↑(e, e′) on a He 3 gas target polarized normal to …

We analyze the longitudinal–transverse double-spin asymmetry in lepton–nucleon collisions
where a single hadron is detected in the final state, ie, ℓ→ N↑→ h X. This is a subleading …

The Solenoidal Large Intensity Device (SoLID) is a new experimental apparatus planned for
Hall A at the Thomas Jefferson National Accelerator Facility (JLab). SoLID will combine …