Published February 1, 1986 | Version v1
Journal article Metadata-only

Photodecay amplitudes in a flux-tube potential model for baryons

Creators

  • 1. Universite de Liege, Institut de Physique au Sart Tilman, Btiment B.5, B-4000 Liege 1, Belgium

Description

We calculate the photodecay amplitudes of N and Δ resonances within a flux-tube quark model for baryons using a nonrelativistic quark-photon interaction. We find that the configuration mixings previously obtained by diagonalizing the hyperfine interaction give a good qualitative fit to the experimental data. A comparison with other potential models is also given

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
33
Journal Issue
3
Series
Phys. Rev., D.
Journal Page Range
727-735
ISSN
0556-2821
CODEN
PRVDA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17042314
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BARYONS; CONFIGURATION MIXING; HAMILTONIANS; HELICITY; PHOTONS; POLYNOMIALS; QUARK MODEL; RADIATIVE DECAY; SU-6 GROUPS; WAVE FUNCTIONS
Descriptors DEC
BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; INTERACTIONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM OPERATORS; SU GROUPS; SYMMETRY GROUPS