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

This document provides a comprehensive summary of the state-of-the-art, challenges, and
prospects in the experimental and theoretical study of the strong coupling $\alpha_s $. The …

The question of the nature of the dark matter in the Universe remains one of the most
outstanding unsolved problems in basic science. One of the best motivated particle physics …

We explore some fundamental differences in the phenomenology, cosmology and model
building of Split Supersymmetry compared with traditional low-scale supersymmetry. We …

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 …

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 present the final results of the spin asymmetries A 1 and the spin structure functions g 1
of the proton and the deuteron in the kinematic range 0.0008< x< 0.7 and 0.2< Q 2< 100 …

We report on a precision measurement of the neutron spin structure function g 1 n using
deep inelastic scattering of polarized electrons by polarized 3 He. For the kinematic range …

The neutron longitudinal and transverse asymmetries A 1 n and A 2 n have been extracted
from deep inelastic scattering of polarized electrons by a polarized He 3 target at incident …

Results are reported from the HERMES experiment at HERA on a measurement of the
neutron spin structure function g1n (x, Q2) in deep inelastic scattering using 27.5 GeV …