Published December 20, 1990 | Version v1
Journal article Metadata-only

Role of a ρ-meson width in the vector meson extended Skyrme model description of πN-scattering

Creators

  • 1. Siegen Univ. (Gesamthochschule) (Germany, F.R.). Fachbereich 7 - Physik

Description

We show that the introduction of a ρ-meson width in the vector meson extended Skyrme model serves as a natural remedy for the unobserved double resonance structure calculated in the F15 πN-scattering channel. (orig.)

Additional details

Publishing Information

Journal Title
Physics Letters, (Section) B
Journal Volume
252
Journal Issue
3
Series
Phys. Lett., B.
Journal Page Range
319-322
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
22036318
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ARGAND DIAGRAMS; BAG MODEL; D WAVES; ELASTIC SCATTERING; ENERGY DEPENDENCE; F WAVES; GEV RANGE 01-10; HADRONIC PARTICLE DECAY; LAGRANGIAN FIELD THEORY; MEV RANGE 100-1000; NUCLEONS; P WAVES; PARTICLE WIDTHS; PION-NUCLEON INTERACTIONS; PIONS; RHO-770 MESONS; S WAVES; SCATTERING AMPLITUDES; SOLITONS; THEORETICAL DATA
Descriptors DEC
AMPLITUDES; BARYONS; BOSONS; DATA; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY RANGE; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; MEV RANGE; NUMERICAL DATA; PARTIAL WAVES; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUASI PARTICLES; SCATTERING; VECTOR MESONS