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AbstractAbstract
[en] A combination is presented of the inclusive deep inelastic cross sections measured by the H1 and ZEUS Collaborations in neutral and charged current unpolarised e±p scattering at HERA during the period 1994-2000. The data span six orders of magnitude in negative four-momentum-transfer squared, Q2, and in Bjorken x. The combination method used takes the correlations of systematic uncertainties into account, resulting in an improved accuracy. The combined data are the sole input in a NLO QCD analysis which determines a new set of parton distributions HERAPDF1.0 with small experimental uncertainties. This set includes an estimate of the model and parametrisation uncertainties of the fit result. (orig.)
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Oct 2009; 61 p; ISSN 0418-9833; 

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ANTILEPTON-PROTON INTERACTIONS, CHARGED-CURRENT INTERACTIONS, DEEP INELASTIC SCATTERING, DIFFERENTIAL CROSS SECTIONS, DISTRIBUTION FUNCTIONS, ELECTRON ANTINEUTRINOS, ELECTRON-PROTON INTERACTIONS, ELECTRONS, EXPERIMENTAL DATA, GEV RANGE 100-1000, INCLUSIVE INTERACTIONS, NEUTRAL-CURRENT INTERACTIONS, PARTICLE STRUCTURE, PERTURBATION THEORY, POSITRONS, PROTONS, QUANTUM CHROMODYNAMICS
ANTILEPTONS, ANTIMATTER, ANTINEUTRINOS, ANTIPARTICLES, BARYONS, CROSS SECTIONS, DATA, ELECTRON NEUTRINOS, ELECTRON-NUCLEON INTERACTIONS, ELEMENTARY PARTICLES, ENERGY RANGE, FERMIONS, FIELD THEORIES, FUNCTIONS, GEV RANGE, HADRONS, INELASTIC SCATTERING, INFORMATION, INTERACTIONS, LEPTON-BARYON INTERACTIONS, LEPTON-HADRON INTERACTIONS, LEPTON-NUCLEON INTERACTIONS, LEPTON-PROTON INTERACTIONS, LEPTONS, MASSLESS PARTICLES, MATTER, NEUTRINOS, NUCLEONS, NUMERICAL DATA, PARTICLE INTERACTIONS, QUANTUM FIELD THEORY, SCATTERING
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