activity
19982009
most citedImproved Measurement of the Asymmetry in the Nucleon Sea

428 citations · 1.3k across the 10 of their papers we have counts for

collaborators

10 papers

hep-ex2009★ 37 cited

Exclusive rho-0 electroproduction on transversely polarized protons

The HERMES Collaboration, A. Airapetian

The exclusive electroproduction of rho-0 mesons was studied with the HERMES spectrometer at the DESY laboratory by scattering 27.6 GeV positron and electron beams off a transversel…

hep-ex2008★ 134 cited

Measurement of Parton Distributions of Strange Quarks in the Nucleon from Charged-Kaon Production in Deep-Inelastic Scattering on the Deuteron

HERMES Collaboration, A. Airapetian

The momentum and helicity density distributions of the strange quark sea in the nucleon are obtained in leading order from charged-kaon production in deep-inelastic scattering on t…

hep-ex2008★ 83 cited

Measurement of Azimuthal Asymmetries With Respect To Both Beam Charge and Transverse Target Polarization in Exclusive Electroproduction of Real Photons

HERMES Collaboration, A. Airapetian

Azimuthal asymmetries in exclusive electroproduction of real photons are measured for the first time with respect to transverse target polarisation, providing new constraints on Ge…

hep-ex2007★ 64 cited

Cross sections for hard exclusive electroproduction of pi+ mesons on a hydrogen target

HERMES Collaboration, A. Airapetian

The exclusive electroproduction of pi+ mesons was studied with the Hermes spectrometer at the DESY laboratory by scattering 27.6 GeV positron and electron beams off an internal hyd…

hep-ex2006★ 40 cited

Longitudinal Spin Transfer to the Hyperon in Semi-Inclusive Deep-Inelastic Scattering

Hermes Collaboration, A. Airapetian

The transfer of polarization from a high-energy positron to a \lam hyperon produced in semi-inclusive deep-inelastic scattering has been measured. The data have been obtained by th…

hep-ex2003★ 110 cited

Quark fragmentation to , , , and in the nuclear environment

HERMES collaboration, A. Airapetian

The influence of the nuclear medium on lepto-production of hadrons was studied in the HERMES experiment at DESY in semi-inclusive deep-inelastic scattering of 27.6 GeV positrons of…