Published August 6, 1992 | Version v1
Journal article Metadata-only

Light-cone quark model with spin force for the nucleon and Δ(1232)

Creators

  • 1. Inst. of Nuclear and Particle Physics, Univ. Virginia, Charlottesville, VA (United States)
  • 2. Inst. fuer Kernphysik, Univ. Mainz (Germany)

Description

Electromagnetic structure functions for the nucleon, static observables for the nucleon and N→D(1232) transition form factors are calculated in a relativistic constituent quark model on the light cone. The model simulates the main effect of the spin force between quarks in terms of smaller (and lighter) scalar ud diquarks in the nucleon. The polarized proton structure function is found to agree with the EMC data. (orig.)

Additional details

Publishing Information

Journal Title
Physics Letters. Section B
Journal Volume
287
Journal Issue
1-3
Series
Phys. Lett., Sect. B.
Journal Page Range
14-17
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
23088399
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DEEP INELASTIC SCATTERING; DELTA-1232 BARYONS; ELECTROMAGNETIC FORM FACTORS; GEV RANGE 100-1000; LIGHT CONE; MUON-PROTON INTERACTIONS; M1-TRANSITIONS; NUCLEONS; PARTICLE STRUCTURE; POLARIZATION-ASYMMETRY RATIO; POLARIZED TARGETS; PROTONS; QUARK MODEL; QUARK-QUARK INTERACTIONS; RELATIVISTIC RANGE; SPIN ORIENTATION; STRUCTURE FUNCTIONS; THEORETICAL DATA; WAVE FUNCTIONS
Descriptors DEC
BARYONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; DATA; DELTA BARYONS; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; FERMIONS; FORM FACTORS; FUNCTIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; IONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MATHEMATICAL MODELS; MULTIPOLE TRANSITIONS; MUON-NUCLEON INTERACTIONS; N*BARYONS; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; SCATTERING; SPACE-TIME; TARGETS