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 …

A review on the theoretical aspects and the experimental results of polarized deep inelastic
scattering and of other hard scattering processes is presented. The longitudinally polarized …

Measurements are reported of the proton and deuteron spin structure functions g 1 p and g 1
d at beam energies of 29.1, 16.2, and 9.7 GeV, and g 2 p and g 2 d at a beam energy of 29.1 …

As the only stable baryon, the nucleon is of crucial importance in particle physics. Since the
nucleon is a building block for all atomic nuclei, there is a need to analyse the its structure in …

Taking advantage of the two-parameter central extension of the planar Galilei group, we
construct a non relativistic particle model in the plane. Owing to the extra structure, the …

The duality between partonic and hadronic descriptions of physical phenomena is one of the
most remarkable features of strong interaction physics. A classic example of this is in …

We re-examine the large-x neutron/proton structure function ratio extracted from the latest
deuteron data, taking into account the most recent developments in the treatment of Fermi …

This review outlines our present experimental knowledge and theoretical understanding of
deep-inelastic scattering on nuclear targets. The emphasis is primarily on nuclear …

We demonstrate that measurement of tagged structure functions of the deuteron in (e, e′ N)
semi-inclusive reactions can discriminate between different hypotheses on the origin of the …

We present the first results of a new global next-to-leading order analysis of spin-dependent
parton distribution functions from the most recent world data on inclusive polarized deep …