Static properties of baryons in the SU(3) Skyrme model

Journal Article · Sat Sep 01 00:00:00 EDT 1984 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.30.1141· OSTI ID:6304105

Sriram, M S; Mani, H S; Ramachandran, R

We study the SU(3) x SU(3) Skyrme model with explicit chiral- and flavor-symmetry-breaking terms. We evaluate the SU(3)-symmetric meson-baryon coupling-constant ratio ..cap alpha.., SU(3) mass breaking in the octet and decuplet, and the ..delta..I = 1 part of the electromagnetic mass splitting in baryons. The theoretical numbers are in reasonable agreement with the experimental values.

• Research Organization: Department of Physics, University of Allahabad, Allahabad, India
• OSTI ID: 6304105
• Journal Information: Phys. Rev. D; (United States), Vol. 30:5
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
PARTICLE PROPERTIES
SU-3 GROUPS
SYMMETRY BREAKING
CHIRAL SYMMETRY
COUPLING CONSTANTS
FLAVOR MODEL
LAGRANGIAN FUNCTION
MASS DIFFERENCE
WAVE FUNCTIONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
HADRONS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
QUARK MODEL
SU GROUPS
SYMMETRY
SYMMETRY GROUPS
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