The spin structure of the nucleon
CA Aidala, SD Bass, D Hasch, GK Mallot - Reviews of Modern Physics, 2013 - APS
This article reviews our present understanding of QCD spin physics: the proton spin puzzle
and new developments aimed at understanding the transverse structure of the nucleon …
and new developments aimed at understanding the transverse structure of the nucleon …
On the physics potential to study the gluon content of proton and deuteron at NICA SPD
Abstract The Spin Physics Detector (SPD) is a future multipurpose experiment foreseen to
run at the NICA collider, which is currently under construction at the Joint Institute for Nuclear …
run at the NICA collider, which is currently under construction at the Joint Institute for Nuclear …
The COMPASS experiment at CERN
P Abbon, E Albrecht, VY Alexakhin… - Nuclear Instruments and …, 2007 - Elsevier
The COMPASS experiment makes use of the CERN SPS high-intensity muon and hadron
beams for the investigation of the nucleon spin structure and the spectroscopy of hadrons …
beams for the investigation of the nucleon spin structure and the spectroscopy of hadrons …
Extraction of spin-dependent parton densities and their uncertainties
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 …
distributions and their uncertainties from data for polarized deep-inelastic lepton-nucleon …
The deuteron spin-dependent structure function g1d and its first moment
VY Alexakhin, Y Alexandrov, GD Alexeev, M Alexeev… - Physics Letters B, 2007 - Elsevier
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 …
the data collected by the COMPASS experiment at CERN during the years 2002–2004. The …
Global analysis of helicity parton densities and their uncertainties
We present a new analysis of the helicity parton distributions of the nucleon. The analysis
takes into account the available data from inclusive and semi-inclusive polarized deep …
takes into account the available data from inclusive and semi-inclusive polarized deep …
Gluons and the quark sea at high energies: Distributions, polarization, tomography
This report is based on a ten-week program on" Gluons and the quark sea at high-energies",
which took place at the Institute for Nuclear Theory in Seattle in Fall 2010. The principal aim …
which took place at the Institute for Nuclear Theory in Seattle in Fall 2010. The principal aim …
A new measurement of the Collins and Sivers asymmetries on a transversely polarised deuteron target
ES Ageev, VY Alexakhin, Y Alexandrov, GD Alexeev… - Nuclear Physics B, 2007 - Elsevier
New high precision measurements of the Collins and Sivers asymmetries of charged
hadrons produced in deep-inelastic scattering of muons on a transversely polarised 6LiD …
hadrons produced in deep-inelastic scattering of muons on a transversely polarised 6LiD …
Quark and gluon spin and orbital angular momentum in the proton
We address the proton spin puzzle with a fully relativistic and nonperturbative approach
based on a light-front quantized Hamiltonian with quantum chromodynamics (QCD) input …
based on a light-front quantized Hamiltonian with quantum chromodynamics (QCD) input …
Gluon distributions in the proton in a light-front spectator model
We formulate a light-front spectator model for the proton incorporating the gluonic degree of
freedom. In this model, at high energy scattering of the proton, the active parton is a gluon …
freedom. In this model, at high energy scattering of the proton, the active parton is a gluon …