Published July 1988 | Version v1
Journal article Metadata-only

Diquark scattering model for hadron multiplicities in μp interactions

Creators

  • 1. Nihon Univ., Tokyo. Atomic Energy Research Inst.
  • 2. Nihon Univ., Tokyo. Dept. of Physics

Description

Multiplicities of hadrons produced in μp scattering are analyzed with a diquark scattering model. It is assumed that a proton is composed of a quark and a scalar diquark and that both the quark and the diquark act as partons. A reasonable agreement between the experimental data and the predictions of the model is obtained. In particular, the observed large ratio of the proton to the overall positive hadron yield for χ > 0.2 is successfully reproduced. (orig.)

Additional details

Publishing Information

Journal Title
Z. Phys., C
Journal Volume
39
Journal Issue
4
Series
Z. Phys., C.
Journal Page Range
475-477
ISSN
0170-9739
CODEN
ZPCFD

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
19070770
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANTILAMBDA PARTICLES; ANTIPROTONS; DEEP INELASTIC SCATTERING; GEV RANGE 100-1000; INTEGRAL CROSS SECTIONS; KAONS MINUS; KAONS PLUS; LAMBDA PARTICLES; MULTIPLE PRODUCTION; MULTIPLICITY; MUON-PROTON INTERACTIONS; MUONS; PARTON MODEL; PIONS MINUS; PIONS PLUS; PROTONS; QUARK MODEL; SEMI-INCLUSIVE INTERACTIONS; STRUCTURE FUNCTIONS; THEORETICAL DATA
Descriptors DEC
ANTIBARYONS; ANTIHYPERONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FUNCTIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPERONS; INCLUSIVE INTERACTIONS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; IONS; KAONS; LAMBDA BARYONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; MATHEMATICAL MODELS; MATTER; MESONS; MUON-NUCLEON INTERACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PIONS; PSEUDOSCALAR MESONS; SCATTERING; STRANGE MESONS; STRANGE PARTICLES