Baryon magnetic moments with confined quarks

Journal Article · Wed Jan 31 23:00:00 EST 1990 · Physical Review, D (Particles Fields); (USA)

DOI:https://doi.org/10.1103/PhysRevD.41.920· OSTI ID:7165828

Chao, K ^[1]

---

1. Chinese Center of Advanced Science and Technology (World Laboratory), Beijing, China (CN) Department of Physics, Peking University, Beijing, China

Within a rather general framework for confined quarks in a baryon, we derive an approximate expression for the effective quark masses and quark magnetic moments. Use of the additive quark model with the spin-flavor SU(6) wave functions may be justified for the relativistic quarks and lead to a good agreement between theory and experiment for the baryon magnetic moments.

• OSTI ID: 7165828
• Journal Information: Physical Review, D (Particles Fields); (USA), Journal Name: Physical Review, D (Particles Fields); (USA) Vol. 41:3; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

645202* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BAG MODEL
BARYONS
COMPOSITE MODELS
ELECTROMAGNETIC FIELDS
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
FERMIONS
FIELD THEORIES
FUNCTIONS
GENERAL RELATIVITY THEORY
HADRONS
LIE GROUPS
MAGNETIC MOMENTS
MASS
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLE PROPERTIES
QUARK MODEL
RELATIVITY THEORY
SPIN
SU GROUPS
SU-6 GROUPS
SYMMETRY GROUPS
WAVE FUNCTIONS