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Linear symmetric quark theories of baryon magnetic moments

Technical Report ·
OSTI ID:5231036

A phenomenological and theoretical analysis of the baryon magnetic moments leads to a definition of the class of linear symmetric quark theories for the baryon moments. Such theories can reproduce the experimental results fairly well. However, it seems that despite SU(3) breaking the average of the light quarks magnetic moments 1/3 (..mu../sub ..mu../+..mu../sub d/ +..mu../sub s/) is unexpectedly small. A possible explanation is an anomalous magnetic moment for the quarks.

Research Organization:
Minnesota Univ., Minneapolis (USA). School of Physics and Astronomy
DOE Contract Number:
AC02-76ER01764
OSTI ID:
5231036
Report Number(s):
DOE/ER/01764-416; COO-1764-416; ON: DE82015847
Country of Publication:
United States
Language:
English

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Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
645303 -- High Energy Physics-- Particle Invariance Principles & Symmetries-- Applications to Strong Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
LIE GROUPS
MAGNETIC MOMENTS
MATHEMATICAL MODELS
PARTICLE MODELS
QUARK MODEL
SU GROUPS
SU-3 GROUPS
SYMMETRY BREAKING
SYMMETRY GROUPS