Published August 1985
| Version v1
Journal article
Dynamical evaluation of πd-dibaryon coupling parameters
Creators
- 1. Institut fuer Theoretische Physik der Universitat, D-6900 Heidelberg, Federal Republic of Germany
Description
We calculate the coupling parameters of several dibaryon resonances (B2) to the π-d channel in terms of the more fundamental ΔN-B2 and NN-B2 couplings. We compare the results with values obtained from phenomenological fits and show that at least in one case (for the J/sup P/ = 4+ resonance at 2.48 GeV) the latter ones are not compatible with a deuteronlike structure of the dibaryon systems
Additional details
Publishing Information
- Journal Title
- Phys. Rev., C
- Journal Volume
- 32
- Journal Issue
- 2
- Series
- Phys. Rev., C.
- Journal Page Range
- 496-501
- ISSN
- 0556-2813
- CODEN
- PRVCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17005281
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING CONSTANTS; DEUTERIUM TARGET; DEUTERONS; DIBARYON RESONANCES; ELASTIC SCATTERING; FADDEEV EQUATIONS; PARITY; PION REACTIONS; QUANTUM NUMBERS; SPIN; THREE-BODY PROBLEM; VERTEX FUNCTIONS; WAVE FUNCTIONS
- Descriptors DEC
- ANGULAR MOMENTUM; BARYON RESONANCES; BARYONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FUNCTIONS; HADRON REACTIONS; HADRONS; MANY-BODY PROBLEM; MESON REACTIONS; NUCLEAR REACTIONS; PARTICLE PROPERTIES; RESONANCE PARTICLES; SCATTERING; TARGETS