Wave equation for a composite nucleon

Journal Article · Fri Jul 01 04:00:00 EDT 1988 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.38.5· OSTI ID:7193588

Achtzehnter, J; Wilets, L

A two-component Pauli equation for a composite model of the nucleon is derived using a relativistically covariant quark model. Scalar-isoscalar, vector-isoscalar, vector-isovector, and electromagnetic external potentials are considered. For the vector fields we find anomalous ''magnetic moments,'' which are simply related to the corresponding electromagnetic kappa. The Dirac equation, even if supplemented by anomalous magnetic moments, is found to fail beginning with the Darwin term. However, in Dirac phenomenology, the low-order errors can be compensated by the strengths and functional shapes of the assumed potentials.

• Research Organization: Institute for Nuclear Theory, Department of Physics, FM-15, University of Washington, Seattle, Washington 98195
• OSTI ID: 7193588
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 38:1; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
BARYONS
BOUND STATE
COMPOSITE MODELS
DIFFERENTIAL EQUATIONS
DIRAC EQUATION
ELASTIC SCATTERING
ELECTROMAGNETIC FIELDS
ELEMENTARY PARTICLES
EQUATIONS
FERMIONS
FIELD THEORIES
FORM FACTORS
GENERAL RELATIVITY THEORY
HADRON REACTIONS
HADRONS
MAGNETIC MOMENTS
MATHEMATICAL MODELS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEONS
OPTICAL MODELS
PARTIAL DIFFERENTIAL EQUATIONS
PARTICLE MODELS
PARTICLE PROPERTIES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
RELATIVITY THEORY
SCATTERING
VECTOR FIELDS
WAVE EQUATIONS