Published February 13, 1984 | Version v1
Journal article Metadata-only

Medium-polarization effects: A crucial ingredient in the Δ(1232)-nucleon interaction

Creators

  • 1. Institut fuer Kernphysik, Kernforschungsanlage Juelich, D-5170 Juelich, West Germany

Description

The exchange of a virtual nuclear collective mode is shown to have an important effect on the isobar--nucleon-hole interaction. A numerical estimate for the Landau parameter in the isobar-nucleon sector is given by solving the fully coupled Babu-Brown equation in a simple model

Additional details

Publishing Information

Journal Title
Phys. Rev. Lett.
Journal Volume
52
Journal Issue
7
Series
Phys. Rev. Lett.
Journal Page Range
500-502
ISSN
0031-9007

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16012480
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
COLLECTIVE MODEL; DELTA-1236 RESONANCES; G MATRIX; HADRON-HADRON INTERACTIONS; ISOBAR MODEL; ISOSPIN; NUCLEAR MATTER; PARTICLE-HOLE MODEL; POLARIZATION; QUASI PARTICLES; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BARYON RESONANCES; BARYONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MATRICES; MATTER; N*RESONANCES; NUCLEAR MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; RESONANCE PARTICLES