Published May 1, 1989
| Version v1
Journal article
NN → NNπ at LAMPF and TRIUMF
Description
This paper describes a partial wave analysis of pp → npπ+ spin correlation measurements at LAMPF in the energy range 500--800 MeV. The large amplitudes for 1D2, 3D2 and 3F3 NN → NΔ and for 3P1 NN → NS are well determined and rather insensitive to variations in the fit. We interpret the data as evidence against broad dibaryons in this energy range. The NΔ S-wave phase shift provides evidence for an attractive NΔ threshold interaction. Planned np → ppπ- spin dependent measurements at both TRIUMF and LAMPF are described
Additional details
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 187
- Journal Issue
- 1
- Series
- AIP Conf. Proc.
- Journal Page Range
- 613-622
- ISSN
- 0094-243X
- CODEN
- APCPC
Conference
- Title
- 8. international symposium on high energy spin physics.
- Dates
- 12-17 Sep 1988.
- Place
- Minneapolis, MN (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21022314
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- CHARGE-EXCHANGE INTERACTIONS; CROSS SECTIONS; DATA PROCESSING; ENERGY DEPENDENCE; EXPERIMENTAL DATA; LAMPF LINAC; MEV RANGE 100-1000; NEUTRONS; PHASE SHIFT; PIONS PLUS; POLARIZATION-ASYMMETRY RATIO; PROTON-PROTON INTERACTIONS; PROTONS
- Descriptors DEC
- ACCELERATORS; BARYON-BARYON INTERACTIONS; BARYONS; BASIC INTERACTIONS; BOSONS; CATIONS; CHARGED PARTICLES; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; LINEAR ACCELERATORS; MESON FACTORIES; MESONS; MEV RANGE; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PIONS; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS; STRONG INTERACTIONS
Optional Information
- Secondary number(s)
- CONF-880983--.