Published June 1, 1980 | Version v1
Journal article Metadata-only

Ground-state baryon magnetic moments

Creators

  • 1. Department of Physics, University of Toronto, Toronto M5S 1A7, Canada

Description

We discuss small contributions to baryon magnetic moments which provide corrections to the simplest nonrelativistic-quark-model estimates. In particular, we consider configuration mixing of 2S/sub M/ states into the ground states 2S/sub S/, relativistic corrections to the additivity of quark moments, and isospin-violating effects. Although the ''corrected'' baryon magnetic moments are in better agreement with measurement, the agreement is not perfect; the remaining discrepancies are similar in size to those encountered in nuclear physics

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
21
Journal Issue
11
Series
Phys. Rev., D.
Journal Page Range
3175-3179
ISSN
0556-2821

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
11554059
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BARYONS; CONFIGURATION MIXING; ENERGY LEVELS; INVARIANCE PRINCIPLES; ISOSPIN; MAGNETIC MOMENTS; PAULI PRINCIPLE; QUARK MODEL; RELATIVITY THEORY; SU-6 GROUPS; WAVE FUNCTIONS
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; PARTICLE PROPERTIES; SU GROUPS; SYMMETRY GROUPS