Published 1989
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A high statistics measurement of the proton structure functions F2(x,Q2) and R from deep inelastic muon scattering at high Q2
Description
We present results on a high statistics study of the proton structure functions F2(x,Q2) and R=σL/σT measured in deep inelastic scattering of muons on a hydrogen target. Tha analysis is based on 1.8x106 events after all cuts, recorded at beam energies of 100, 120, 200 and 280 GeV and covering a kinematic range 0.06≤x≤0.80 and 7 GeV2≤Q2≤260 GeV2. At small x, we find R to be different from zero in agreement with predictions of perturbative QCD. 14 refs.; 4 figs.; 6 tabs
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Additional details
Publishing Information
- Imprint Pagination
- 16 p.
- Report number
- JINR-E--1-89-540
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 22053944
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACCURACY; DEEP INELASTIC SCATTERING; GEV RANGE 100-1000; HYDROGEN 1 TARGET; MOMENTUM TRANSFER; MUON REACTIONS; PROTONS; QUANTUM CHROMODYNAMICS; STRUCTURE FUNCTIONS
- Descriptors DEC
- BARYONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; FUNCTIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INELASTIC SCATTERING; INTERACTIONS; IONS; LEPTON REACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; NUCLEAR REACTIONS; NUCLEONS; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY; SCATTERING; TARGETS