Spin-transfer measurements of the. pi. rvec d r arrow rvec p p reaction spanning the. Delta. resonance
Journal Article
·
· Physical Review Letters; (USA)
- University of British Columbia, Vancouver, British Columbia, Canada V6T2A6 (CA) University of Regina, Regina, Saskatchewan, Canada S4S0A2 TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia, Canada V6T2A3 Dipartimento di Fisica, Universita di Trieste, Trieste, Italy 34127
The first spin-transfer observables for the {pi}{bold d}{r arrow}{bold p}{ital p} reaction have been measured at a number of energies spanning the {Delta} resonance in this system. These parameters correspond to {ital K}{sub {ital S}{ital L}} and {ital K}{sub {ital S}{ital S}} of the {ital p}{bold p}{r arrow}{bold d}{pi} reaction for incident proton energies ranging from 600 to 800 MeV. Such data can provide an important constraint on the determination of the partial-wave amplitudes describing this fundamental reaction. The discrepancies between our data, theoretical predictions, and values calculated from published partial-wave amplitudes demonstrate the need for further work in this area.
- OSTI ID:
- 5571645
- Journal Information:
- Physical Review Letters; (USA), Journal Name: Physical Review Letters; (USA) Vol. 66:20; ISSN PRLTA; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651220* -- Nuclear Properties & Reactions
A=1-5
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
CHARGED-PARTICLE REACTIONS
DATA
DEUTERIUM TARGET
ENERGY RANGE
EXPERIMENTAL DATA
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
INELASTIC SCATTERING
INFORMATION
INTERACTIONS
MEASURING METHODS
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTIAL WAVES
PARTICLE INTERACTIONS
PION REACTIONS
POLARIZED TARGETS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
SCATTERING
TARGETS
A=1-5
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
CHARGED-PARTICLE REACTIONS
DATA
DEUTERIUM TARGET
ENERGY RANGE
EXPERIMENTAL DATA
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
INELASTIC SCATTERING
INFORMATION
INTERACTIONS
MEASURING METHODS
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTIAL WAVES
PARTICLE INTERACTIONS
PION REACTIONS
POLARIZED TARGETS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
SCATTERING
TARGETS