Published December 13, 1976
| Version v1
Journal article
Rescattering effects in the decay of the A1
Description
Rescattering effects in the 3π system in the A1 region are studied with a method, which fulfils unitarity and has the proper analytic structure. Fairly small effects are obtained which confirm the result found in amplitude analyses, neglecting rescattering corrections, that the phases of the Jsup(P) = 1+ amplitudes vary only very little over the A1 region. Similar results hold for the Q enhancement. (Auth.)
Additional details
Identifiers
Publishing Information
- Journal Title
- Nuclear Physics B
- Journal Volume
- 116
- Journal Issue
- 2
- Series
- Nucl. Phys., B.
- Journal Page Range
- 301-316
- ISSN
- 0550-3213
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 8308894
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- A1-1070 RESONANCES; CORRECTIONS; ISOBAR MODEL; K MATRIX; PARTICLE DECAY; PHASE SPACE; RESCATTERING; S MATRIX; S WAVES; SCATTERING AMPLITUDES; SERIES EXPANSION; THREE-BODY PROBLEM; UNITARITY
- Descriptors DEC
- A RESONANCES; AMPLITUDES; BOSONS; DECAY; ELEMENTARY PARTICLES; HADRONS; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MATHEMATICAL SPACE; MATRICES; MESON RESONANCES; MESONS; PARTIAL WAVES; PARTICLE MODELS; RESONANCE PARTICLES; SCATTERING; SPACE
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent