Finite pion size and chiral bag model radii

Journal Article · Sun Jul 01 04:00:00 EDT 1984 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.30.397· OSTI ID:6297725

Phatak, S C

The effect of the finite pion size is included in pion-bag coupling and masses and radii of N, ..delta.., rho, ..omega.., and ..pi.. are computed by minimizing the bag energies. The results show that the radii are about 15% smaller than MIT bag model radii and are in good agreement with cloudy bag model values.

• Research Organization: Institute of Physics, Sachivalaya Marg, Bhubaneswar-751005, India
• OSTI ID: 6297725
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 30:1; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

645201* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- General & Scattering Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BAG MODEL
BARYON-BARYON INTERACTIONS
BOSONS
CHIRAL SYMMETRY
COMPOSITE MODELS
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MASS
MATHEMATICAL MODELS
MESONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PARTICLE RADII
PERTURBATION THEORY
PIONS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUARK MODEL
QUARKS
SYMMETRY