activity
19972013
most citedSingle-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarized hydrogen target

556 citations · 6.3k across the 54 of their papers we have counts for

collaborators

54 papers

hep-ex2013★ 4 cited

Beam-helicity asymmetry in associated electroproduction of real photons in the -resonance region

The HERMES Collaboration, A. Airapetian, N. Akopov +114

The beam-helicity asymmetry in associated electroproduction of real photons, , in the (1232)-resonance region is measured using the longitudinally polarized HERA pos…

hep-ex2010★ 30 cited

Measurement of azimuthal asymmetries associated with deeply virtual Compton scattering on a longitudinally polarized deuterium target

The HERMES Collaboration, A. Airapetian, N. Akopov +144

Azimuthal asymmetries in exclusive electroproduction of a real photon from a longitudinally polarized deuterium target are measured with respect to target polarization alone and wi…

hep-ph2010★ 164 cited

QCD Analysis of the Polarized World Data

Johannes Blümlein, Helmut Böttcher

The results of a recent next-to-leading order QCD analysis of the world data on polarized deep inelastic scattering are reported. New parameterizations are derived for the quark an…

hep-ph2010★ 158 cited

QCD Analysis of Polarized Deep Inelastic Scattering Data

Johannes Blümlein, Helmut Böttcher

A QCD analysis of the world data on polarized deep inelastic scattering is presented in next--to--leading order, including the heavy flavor Wilson coefficient in leading order in t…

hep-ex2010★ 68 cited

Exclusive Leptoproduction of Real Photons on a Longitudinally Polarised Hydrogen Target

The HERMES Collaboration, A. Airapetian, N. Akopov +147

Polarisation asymmetries are measured for the hard exclusive leptoproduction of real photons from a longitudinally polarised hydrogen target. These asymmetries arise from the deepl…

hep-ex2010★ 64 cited

Leading-Order Determination of the Gluon Polarization from high- Hadron Electroproduction

The HERMES Collaboration, A. Airapetian

Longitudinal double-spin asymmetries of charged hadrons with high transverse momentum have been measured in electroproduction using the \hermes\ detector at \hera. Processes…