Published June 1994 | Version v1
Journal article Metadata-only

Determination of the ratio rv=dv/uv of the valence quark distributions in the proton from neutrino and antineutrino reactions on hydrogen and deuterium

Creators

  • 1. Dept. of Physics, Univ. Birmingham (United Kingdom)
  • 2. CERN, European Lab. for Particle Physics, Geneva (Switzerland)
  • 3. Dept. of Physics, Imperical Coll. London (United Kingdom)
  • 4. Max-Planck-Inst. fuer Physik, Muenchen (Germany)
  • 5. Dept. of Nuclear Physics, Univ. Oxford (United Kingdom)
  • 6. Rutherford Appleton Lab., Chilton (United Kingdom)
  • 7. Dept. of Physics and Astronomy, Univ. Coll. London (United Kingdom)

Description

Based on a QCD analysis of the parton momentum distributions in the proton, the ratio rv=dv/uv of the d and u valence quark distributions is determined as function of x in the range 0.01 or ∼0.3. An extrapolation of rv to x=1 is consistent with the hypothesis rv(1)=0. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik. C, Particles and Fields
Journal Volume
62
Journal Issue
4
Journal Page Range
p. 601-607.
ISSN
0170-9739
CODEN
ZPCFD2

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
25067953
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANTINEUTRINO-PROTON INTERACTIONS; CHARGED-CURRENT INTERACTIONS; DEEP INELASTIC SCATTERING; DEUTERIUM TARGET; EXPERIMENTAL DATA; GEV RANGE 10-100; GEV RANGE 100-1000; MUONS MINUS; MUONS PLUS; NEUTRINO REACTIONS; NEUTRINO-NUCLEON INTERACTIONS; NEUTRINO-PROTON INTERACTIONS; PARTON MODEL; PROTONS; QUANTUM CHROMODYNAMICS; QUARK MODEL; QUASI-FREE REACTIONS; RELATIVISTIC RANGE; SEMI-INCLUSIVE INTERACTIONS; STRUCTURE FUNCTIONS
Descriptors DEC
ANTILEPTON-PROTON INTERACTIONS; ANTILEPTONS; ANTIMATTER; ANTINEUTRINO-NUCLEON INTERACTIONS; ANTIPARTICLES; BARYONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; DATA; DIRECT REACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; FUNCTIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INCLUSIVE INTERACTIONS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; IONS; LEPTON REACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTON-PROTON INTERACTIONS; LEPTONS; MATHEMATICAL MODELS; MATTER; MUONS; NUCLEAR REACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; QUANTUM FIELD THEORY; SCATTERING; TARGETS

Optional Information

Collaborations
Birmingham-CERN-Imperical College-Muenchen (MPI)-Oxford-University College London Collaboration (WA21) and Rutherford Appleton Laboratory.