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19922026
Showing 2006 · nucl-exShow all

15 papers · 2 filters

nucl-ex2006★ 161 cited

First Measurement of Beam-Recoil Observables Cx and Cz in Hyperon Photoproduction

R. Bradford, R. A. Schumacher, CLAS Collaboration

Spin transfer from circularly polarized real photons to recoiling hyperons has been measured for the reactions and . The data…

nucl-ex2006★ 21 cited

Rapidity and species dependence of particle production at large transverse momentum for +Au collisions at \sqrt s_NN = 200 GeV

STAR Collaboration

We determine rapidity asymmetry in the production of charged pions, protons and anti-protons for large transverse momentum (pT) for d+Au collisions at \sqrt s_NN = 200 GeV. The ide…

nucl-ex2006★ 47 cited

Neutral Kaon Interferometry in Au+Au collisions at sqrt(s_NN) = 200 GeV

STAR Collaboration, B. I. Abelev

We present the first statistically meaningful results from two-K0s interferometry in heavy-ion collisions. A model that takes the effect of the strong interaction into account has…

nucl-ex2006★ 368 cited

Measurements of Strange Particle Production in Collisions at = 200 GeV

STAR Collaboration, B. Abelev

We present strange particle spectra and yields measured at mid-rapidity in GeV proton-proton () collisions at RHIC. We find that the previously observed…

nucl-ex2006★ 437 cited

Erratum: Transverse momentum and centrality dependence of high-\pt\ non-photonic electron suppression in Au+Au collisions at \sqrtsNN\ = 200 GeV

B. I. Abelev

The STAR collaboration at RHIC reports measurements of the inclusive yield of non-photonic electrons, which arise dominantly from semi-leptonic decays of heavy flavor mesons, over…

nucl-ex2006★ 57 cited

Delta- phi Delta- eta Correlations in Central Au+Au Collisions at sqrt{s_{NN}} = 200 Gev

Star Collaboration, J. Adams

We report charged-particle pair correlation analyses in the space of Delta -phi (azimuth) and Delta -eta (pseudo-rapidity), for central Au + Au collisions at sqrt{s_{NN}} = 200 GeV…

nucl-ex2006★ 69 cited

The multiplicity dependence of inclusive spectra from p-p collisions at = 200 GeV

J. Adams

We report measurements of transverse momentum spectra for ten event multiplicity classes of p-p collisions at GeV. By analyzing the multiplicity dependence w…

nucl-ex2006★ 295 cited

Identified baryon and meson distributions at large transverse momenta from Au+Au collisions at GeV

STAR Collaboration

Transverse momentum spectra of , and up to 12 GeV/c at mid-rapidity in centrality selected Au+Au collisions at GeV are presented. In…

nucl-ex2006★ 130 cited

Measurement of the - and -Dependence of the Asymmetry on the Nucleon

K. V. Dharmawardane, S. E. Kuhn, P. Bosted +1

We report results for the virtual photon asymmetry on the nucleon from new Jefferson Lab measurements. The experiment, which used the CEBAF Large Acceptance Spectrometer and…

nucl-ex2006★ 245 cited

Direct observation of dijets in central Au+Au collisions at sqrt(s_NN) = 200 GeV

STAR Collaboration, J. Adams

The STAR Collaboration at RHIC reports measurements of azimuthal correlations of high transverse momentum (p_T) charged hadrons in Au+Au collisions at higher p_T than reported prev…

nucl-ex2006★ 121 cited

Strange baryon resonance production in GeV and collisions

The STAR collaboration, B. I. Abelev, M. M. Aggarwal +375

We report the measurements of and production in and collisions at GeV from the STAR collaboration. The yields and the $p_{T}…

nucl-ex2006★ 162 cited

Forward Neutral Pion Production in p+p and d+Au Collisions at sqrt(s_NN)=200 GeV

STAR Collaboration, J. Adams

Measurements of the production of forward pi0 mesons from p+p and d+Au collisions at sqrt(s_NN)=200 GeV are reported. The p+p yield generally agrees with next-to-leading order pert…

nucl-ex2006★ 65 cited

eta-prime photoproduction on the proton for photon energies from 1.527 to 2.227 GeV

M. Dugger, J. P. Ball, P. Collins +2

Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. Th…

nucl-ex2006★ 66 cited

Single pi+ Electroproduction on the Proton in the First and Second Resonance Regions at 0.25GeV^2 < Q^2 < 0.65GeV^2 Using CLAS

H. Egiyan, I. G. Aznauryan, V. D. Burkert +5

The ep -> e'pi^+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV^2 < Q^2 < 0.65 GeV^2 range using the CLAS detector at Thomas Jefferson Nati…

nucl-ex2006★ 269 cited

Identified hadron spectra at large transverse momentum in p+p and d+Au collisions at \sqrts_NN = 200 GeV

STAR Collaboration

We present the transverse momentum (pT) spectra for identified charged pions, protons and anti-protons from p+p and d+Au collisions at \sqrts_NN = 200 GeV. The spectra are measured…