Published November 1989
| Version v1
Journal article
Spin dependence of pp→npπ+ from 492 to 796 MeV
Creators
- 1. Queen Mary College, London E1 4NS, United Kingdom (UK)
- 2. Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (USA)
- 3. University of Texas, Austin, Texas 78712 (USA)
- 4. University of Manitoba, Winnipeg, Canada R3T 2N2 (USA)
Description
Spin correlation parameters ALL, ASL,ANL, ANO, ASO, ALO, andAOL have been measured for pp→npπ+ at 492, 576, 643, 729, and 796 MeV over a large part of phase space, using a longitudinally polarized target and a polarized beam. Results rule out broad dibaryons in this mass range in NN 3P2 and 3F3; in 1D2 some phase variation is observed, resembling that expected of a strong inelastic threshold
Additional details
Publishing Information
- Journal Title
- Physical Review, C
- Journal Volume
- 40
- Journal Issue
- 5
- Series
- Phys. Rev., C.
- Journal Page Range
- 2203-2217
- ISSN
- 0556-2813
- CODEN
- PRVCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21034387
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BORN APPROXIMATION; DIBARYONS; ELASTIC SCATTERING; INELASTIC SCATTERING; MASS; MEV RANGE 100-1000; NEUTRONS; OPE MODEL; PARTICLE PRODUCTION; PHASE SPACE; PIONS PLUS; POLARIZED BEAMS; POLARIZED TARGETS; PROTON-PROTON INTERACTIONS
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; BEAMS; BOSON-EXCHANGE MODELS; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MATHEMATICAL SPACE; MESONS; MEV RANGE; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; OBE MODEL; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; PIONS; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS; SCATTERING; SPACE; TARGETS