Published October 1, 1972
| Version v1
Journal article
Estimate of π-p → π0n amplitudes in terms of direct-channel resonances and dual-absorptive
Creators
Description
The real parts of the s-channel helicity amplitudes, the differential cross section, and the polarization for π⁻p→π⁰n are estimated at t=-0.175 and -0.5 GeV² by means of dispersion relations, s-channel resonances, and dual absorptive requirements. The results are in satisfactory agreement with experiment and with recent amplitude analyses.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review D
- Journal Volume
- 6
- Journal Issue
- 7
- Series
- Phys. Rev., D.
- Journal Page Range
- 2018-2023
- ISSN
- 0556-2821
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 4052406
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DIFFERENTIAL CROSS SECTIONS; DISPERSION RELATIONS; DUAL ABSORPTION MODEL; HELICITY; NEUTRONS; PION BEAMS; PIONS MINUS; PIONS NEUTRAL; POLARIZATION; SCATTERING AMPLITUDES
- Descriptors DEC
- AMPLITUDES; BARYONS; BEAMS; BOSONS; CROSS SECTIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; MATHEMATICAL MODELS; MESON BEAMS; MESONS; NUCLEONS; PARTICLE BEAMS; PARTICLE MODELS; PARTICLE PROPERTIES; PIONS; PSEUDOSCALAR MESONS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent