Published July 1991 | Version v1
Journal article Metadata-only

Multi-lambda matter in a derivative coupling model

Creators

  • 1. Departament de Fisica, Universitat de les Illes Balears. 07071 Palma de Mallorca, Spain (Spain)
  • 2. Division de Physique Theorique, Institut de Physique Nucleaire, 91406 Orsay CEDEX, (France)
  • 3. Department of Modern Physics, University of Cantabria, Santander, (Spain)
  • 4. Department of Physics, University of California at Los Angeles, Los Angeles, California 90024 (USA)

Description

We have investigated, in a mean-field approximation, the properties of multi-lambda matter within a highly nonlinear σ-ω obtained from a derivative coupling between the scalar and fermion fields. The matter composition and saturation properties are calculated. We also discuss the spin-orbit properties of the effective Lagrangian

Additional details

Publishing Information

Journal Title
Physical Review, C
Journal Volume
44
Journal Issue
1
Series
Phys. Rev., C.
Journal Page Range
178-183
ISSN
0556-2813
CODEN
PRVCA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
22079479
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
COUPLING CONSTANTS; FERMIONS; L-S COUPLING; LAGRANGIAN FUNCTION; LAMBDA PARTICLES; LORENTZ INVARIANCE; MEAN-FIELD THEORY; NUCLEAR MATTER; NUCLEON-NUCLEON INTERACTIONS; RENORMALIZATION; SCALAR FIELDS; SCALAR MESONS; VECTOR MESONS; WALECKA MODEL
Descriptors DEC
BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; COUPLING; ELEMENTARY PARTICLES; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INTERACTIONS; INTERMEDIATE COUPLING; INVARIANCE PRINCIPLES; LAMBDA BARYONS; MATHEMATICAL MODELS; MATTER; MESONS; NUCLEAR MODELS; PARTICLE INTERACTIONS; STRANGE PARTICLES