The generalized parton distributions, introduced nearly a decade ago, have emerged as a
universal tool to describe hadrons in terms of quark and gluonic degrees of freedom. They …

▪ Abstract Colliding beams of 70% polarized protons at up to GeV, with high luminosity, L=
2× 1032 cm− 2 sec− 1, will represent a new and unique laboratory for studying the proton …

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 …

Polarized deep inelastic scattering (DIS) data are analyzed in leading and next-to-leading
order of QCD within the common “standard” scenario of polarized parton distributions with a …

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 a measurement of the deuteron spin-dependent structure function g1d based on
the data collected by the COMPASS experiment at CERN during the years 2002–2004. The …

Polarized deep-inelastic scattering data on longitudinally polarized hydrogen and deuterium
targets have been used to determine double-spin asymmetries of cross sections. Inclusive …

We present a calculation for single-inclusive large-p T pion production in longitudinally
polarized pp collisions in next-to-leading order QCD. We choose an approach where fully …

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 …

A QCD analysis of the world data on polarized deep-inelastic scattering is presented in
leading and next-to-leading order. New parameterizations are derived for the quark and …