Published April 1996
| Version v1
Journal article
Precision measurement of R=σL/σT on hydrogen, deuterium, and beryllium targets in deep inelastic electron scattering
- 1. Lawrence Livermore National Lab., CA (United States)
- 2. American Univ., Washington, DC (United States)
Description
We report new results on a precision measurement of the ratio R=σL/σT from hydrogen, deuterium, and beryllium targets for deep inelastic electron scattering in the range 0.1≤x≤0.7 and 0.5≤Q2≤7 (GeV/c)2. We find no measurable difference between Rp and Rd. Our results are consistent with, and more precise than, previous SLAC data. At high x, R is somewhat larger than order αs2 pQCD predictions, even when target mass effects are included. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik. C, Particles and Fields
- Journal Volume
- 70
- Journal Issue
- 3
- Journal Page Range
- p. 387-390.
- ISSN
- 0170-9739
- CODEN
- ZPCFD2
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 27049084
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BERYLLIUM 9; BERYLLIUM 9 TARGET; BRANCHING RATIO; DEEP INELASTIC SCATTERING; DEUTERIUM; DEUTERIUM TARGET; DIFFERENTIAL CROSS SECTIONS; ELECTRON REACTIONS; ELECTRON-PROTON INTERACTIONS; ELECTRONS; EXPERIMENTAL DATA; GEV RANGE 01-10; PROTONS; QUASI-ELASTIC SCATTERING; RELATIVISTIC RANGE; SPIN ORIENTATION; STRUCTURE FUNCTIONS
- Descriptors DEC
- BARYONS; BERYLLIUM ISOTOPES; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; DATA; ELECTRON-NUCLEON INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-ODD NUCLEI; FERMIONS; FUNCTIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYDROGEN ISOTOPES; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; IONS; ISOTOPES; LEPTON REACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; LIGHT NUCLEI; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-ODD NUCLEI; ORIENTATION; PARTICLE INTERACTIONS; SCATTERING; STABLE ISOTOPES; TARGETS
Optional Information
- Collaborations
- E140X Collaboration.