activity
19952007
most citedPrecise determination of the spin structure function of the proton, deuteron and neutron

386 citations · 4.1k across the 51 of their papers we have counts for

collaborators

51 papers

hep-ex2007★ 26 cited

Transverse Polarization of Lambda and Lambda-bar Hyperons in Quasireal Photoproduction

The HERMES Collaboration, A. Airapetian

The HERMES experiment has measured the transverse polarization of Lambda and Lambda-bar hyperons produced inclusively in quasireal photoproduction at a positron beam energy of 27.6…

hep-ex2007★ 13 cited

Photoproduction of events with rapidity gaps between jets at HERA

ZEUS Collaboration, S. Chekanov

The photoproduction of dijet events, where the two jets with the highest transverse energy are separated by a large gap in pseudorapidity, have been studied with the ZEUS detector…

hep-ex2007★ 44 cited

Jet-radius dependence of inclusive-jet cross sections in deep inelastic scattering at HERA

ZEUS Collaboration, S. Chekanov

Differential inclusive-jet cross sections have been measured for different jet radii in neutral current deep inelastic ep scattering for boson virtualities Q^2 > 125 GeV^2 with the…

hep-ex2006★ 20 cited

Measurement of K0S, Lambda, Antilambda production at HERA

ZEUS Collaboration, S. Chekanov

The production of the neutral strange hadrons , and has been measured in collisions at HERA using the ZEUS detector. Cross sections, baryon-to-meson rat…

hep-ex2006★ 25 cited

Search for stop production in R-parity-violating supersymmetry at HERA

ZEUS Collaboration, S. Chekanov

A search for stop production in R-parity-violating supersymmetry has been performed in interactions with the ZEUS detector at HERA, using an integrated luminosity of 65 pb…

hep-ex2006★ 386 cited

Precise determination of the spin structure function of the proton, deuteron and neutron

The HERMES Collaboration, A. Airapetian

Precise measurements of the spin structure functions of the proton and deuteron are presented over the kinematic range and $0…

hep-ex2006★ 27 cited

Measurement of prompt photons with associated jets in photoproduction at HERA

ZEUS Collaboration

The photoproduction of prompt photons, together with an accompanying jet, has been studied in ep collisions at a centre-of-mass energy of 318 GeV with the ZEUS detector at HERA usi…

hep-ex2006★ 77 cited

Inclusive-jet and dijet cross sections in deep inelastic scattering at HERA

ZEUS Collaboration

Inclusive-jet and dijet differential cross sections have been measured in neutral current deep inelastic ep scattering for exchanged boson virtualities Q2 > 125 GeV2 with the ZEUS…

hep-ex2006★ 20 cited

Measurement of open beauty production at HERA in the D* muon final state

ZEUS Collaboration, S. Chekanov

The production of beauty quarks with a D*+- and a muon in the final state has been measured with the ZEUS detector at HERA using an integrated luminosity of 114 pb-1. Low transvers…

hep-ex2006★ 15 cited

Measurement of azimuthal asymmetries in neutral current deep inelastic scattering at HERA

ZEUS Collaboration

The distribution of the azimuthal angle of charged and neutral hadrons relative to the lepton plane has been studied for neutral current deep inelastic scattering using an int…

hep-ex2006★ 8 cited

Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA

ZEUS Collaboration

A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e…

hep-ex2006★ 29 cited

Event shapes in deep inelastic scattering at HERA

ZEUS Collaboration

Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated {luminosity} of 82.2 pb$^{-1}…

hep-ex2006★ 19 cited

Measurement of high-Q^2 deep inelastic scattering cross sections with a longitudinally polarised positron beam at HERA

ZEUS Collaboration

The cross sections for charged and neutral current deep inelastic scattering in e^+p collisions with a longitudinally polarised positron beam have been measured using the ZEUS dete…

hep-ex2005★ 26 cited

Inclusive jet cross sections and dijet correlations in photoproduction at HERA

ZEUS Collaboration

Inclusive jet cross sections in photoproduction for events containing a meson have been measured with the ZEUS detector at HERA using an integrated luminosity of $78.6 {\rm p…

hep-ex2005★ 86 cited

First Measurement of the Tensor Structure Function of the Deuteron

The HERMES Collaboration, A. Airapetian

The \Hermes experiment has investigated the tensor spin structure of the deuteron using the 27.6 GeV/c positron beam of \Hera. The use of a tensor polarized deuteron gas target wit…

hep-ex2005★ 33 cited

Forward jet production in deep inelastic ep scattering and low-x parton dynamics at HERA

ZEUS Collaboration

Differential inclusive jet cross sections in neutral current deep inelastic ep scattering have been measured with the ZEUS detector. Three phase-space regions have been selected in…

hep-ex2005★ 87 cited

Study of deep inelastic inclusive and diffractive scattering with the ZEUS forward plug calorimeter

ZEUS Collaboration

Deep inelastic scattering and its diffractive component, ep -> e'gamma*p ->e'XN, have been studied at HERA with the ZEUS detector using an integrated luminosity of 4.2 pb-1. The me…

hep-ex2004★ 263 cited

Quark helicity distributions in the nucleon for up, down, and strange quarks from semi--inclusive deep--inelastic scattering

HERMES Collaboration, A. Airapetian

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

hep-ex2004★ 48 cited

Measurement of beauty production in deep inelastic scattering at HERA

ZEUS Collaboration

The beauty production cross section for deep inelastic scattering events with at least one hard jet in the Breit frame together with a muon has been measured, for photon virtualiti…

hep-ex2004★ 196 cited

Exclusive electroproduction of J/psi mesons at HERA

ZEUS Collaboration

The exclusive electroproduction of J/psi mesons, ep->epJ/psi, has been studied with the ZEUS detector at HERA for virtualities of the exchanged photon in the ranges 0.15<Q^2<0.8 Ge…

hep-ex2004★ 18 cited

Study of the pion trajectory in the photoproduction of leading neutrons at HERA

ZEUS Collaboration, S. Chekanov

Energetic neutrons produced in collisions at HERA have been studied with the ZEUS detector in the photoproduction regime at a mean photon-proton center-of-mass energy of 220 G…

hep-ex2004★ 29 cited

Observation of isolated high-E_T photons in deep inelastic scattering

ZEUS Collaboration

First measurements of cross sections for isolated prompt photon production in deep inelastic ep scattering have been made using the ZEUS detector at the HERA electron-proton collid…

hep-ex2004★ 252 cited

Evidence for a narrow |S|=1 baryon state at a mass of 1528 MeV in quasi-real photoproduction

HERMES Collaboration, A. Airapetian

Evidence for a narrow baryon state is found in quasi-real photoproduction on a deuterium target through the decay channel p K^0_S --> p pi^+ pi^-. A peak is observed in the p K^0_S…

hep-ex2004★ 19 cited

Photoproduction of mesons associated with a leading neutron

ZEUS Collaboration

The photoproduction of mesons associated with a leading neutron has been observed with the ZEUS detector in collisions at HERA using an integrated luminosity…