556 citations · 14.1k across the 201 of their papers we have counts for
9 papers · 2 filters
Nuclear-mass dependence of azimuthal beam-helicity and beam-charge asymmetries in deeply virtual Compton scattering
The HERMES collaboration, A. Airapetian
The nuclear-mass dependence of azimuthal cross section asymmetries with respect to charge and longitudinal polarization of the lepton beam is studiedfor hard exclusive electroprodu…
Measurement of azimuthal asymmetries associated with deeply virtual Compton scattering on an unpolarized deuterium target
The HERMES Collaboration, A. Airapetian
Azimuthal asymmetries in exclusive electroproduction of a real photon from an unpolarized deuterium target are measured with respect to beam helicity and charge. They appear in the…
Single-spin azimuthal asymmetry in exclusive electroproduction of pi+ mesons on transversely polarized protons
HERMES Collaboration
Exclusive electroproduction of pi+ mesons was studied by scattering 27.6 GeV positrons or electrons off a transversely polarized hydrogen target. The single-spin azimuthal asymmetr…
Photoproduction of meson pairs on the proton
M. Battaglieri, R. De Vita, A. P. Szczepaniak
The exclusive reaction was studied in the photon energy range 3.0 - 3.8 GeV and momentum transfer range GeV. Data were collected with the CLAS d…
Search for a Two-Photon Exchange Contribution to Inclusive Deep-Inelastic Scattering
The HERMES Collaboration, A. Airapetian
The transverse-target single-spin asymmetry for inclusive deep-inelastic scattering with effectively unpolarized electron and positron beams off a transversely polarized hydrogen t…
Transverse momentum broadening of hadrons produced in semi-inclusive deep-inelastic scattering on nuclei
The HERMES Collaboration, A. Airapetian
The first direct measurement of the dependence on target nuclear mass of the average squared transverse momentum <pt**2> of pi+, pi-, and K+ mesons from deep-inelastic lepton scatt…
Observation of the Naive-T-odd Sivers Effect in Deep-Inelastic Scattering
The HERMES Collaboration
Azimuthal single-spin asymmetries of lepto-produced pions and charged kaons were measured on a transversely polarized hydrogen target. Evidence for a naive-T-odd, transverse-moment…
Beam-Recoil Polarization Transfer in the Nucleon Resonance Region in the Exclusive and Reactions at CLAS
D. S. Carman, B. A. Raue
Beam-recoil transferred polarizations for the exclusive reactions have been measured using the CLAS spectrometer at Jefferson Laboratory. New mea…
photoproduction on the proton for photon energies from 0.725 to 2.875 GeV
The CLAS Collaboration, M. Dugger, B. G. Ritchie +7
Differential cross sections for the reaction have been measured with the CEBAF Large Acceptance Spectrometer (CLAS) and a tagged photon beam with energies from 0.725…