Published 2014 | Version v1
Journal article Metadata-only

Resonance dynamics in coupled channels

Creators

  • 1. Universitaet Bonn, Helmholtz-Institut fuer Strahlen- und Kernphysik (Theorie) and Bethe Center for Theoretical Physics, D-53115 Bonn (Germany)

Description

General properties of the S-matrix, such as constraints from two- and three-body unitarity as well as gauge invariance, are discussed and illustrated for the example of a dynamical coupled channel approach. The Juelich model has been updated to analyze πN, ηN, and KY production as well as pion photoproduction. Partial wave amplitudes and resonance properties are determined. (author)

Availability note (English)

Available from DOI: http://dx.doi.org/10.1142/S2010194514600544

Additional details

Identifiers

DOI
10.1142/S2010194514600544;

Publishing Information

Journal Title
International Journal of Modern Physics: Conference Series
Journal Volume
26
Journal Page Range
[7 p.]
ISSN
2010-1945

Conference

Title
9. international workshop on the physics of excited nucleons
Acronym
NSTAR 2013
Dates
27-30 May 2013
Place
Peniscola (Spain)

INIS

Country of Publication
Singapore
Country of Input or Organization
Singapore
INIS RN
46001411
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AMPLITUDES; COUPLED CHANNEL THEORY; PARTIAL WAVES; PHOTOPRODUCTION; PIONS; RESONANCE; S MATRIX
Descriptors DEC
BASIC INTERACTIONS; BOSONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; HADRONS; INTERACTIONS; MATRICES; MESONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PSEUDOSCALAR MESONS

Optional Information

Notes
This is an Open Access article.