Inclusive and exclusive quasielastic rvec p + sup 2 H spin observables at 647 and 800 MeV
- Department of Physics, The University of Texas at Austin, Austin, Texas 78712 (USA)
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (USA)
- Department of Physics, Rutgers University, Piscataway, New Jersey 08855 (USA)
- Department of Physics, University of California at Los Angeles, Los Angeles, California 90024 (USA)
Inclusive quasielastic {ital {rvec p}}+{sup 2}H analyzing-power and spin-rotation depolarization ({ital D}{sub {ital ij}}) data are reported for the nucleon-nucleon center-of-momentum angular ranges 46.9{degree}--118.0{degree} and 58.3{degree}--110.0{degree} at 647 and 800 MeV, respectively. Exclusive quasielastic {ital {rvec p}p} and {ital {rvec p}n} analyzing-power data and exclusive {ital {rvec p}p} {ital D}{sub {ital ij}} data are also presented. A simple isospin weighting model successfully describes the inclusive data and is used to estimate the free {ital {rvec p}n} {ital D}{sub {ital ij}} values. The new data are compared with those of previous experiments and with predictions of phase-shift analyses. The deduced {ital {rvec p}n} {ital D}{sub {ital ij}} values extend the angular range of previous 800 MeV data and provide entirely new information at 647 MeV.
- OSTI ID:
- 7265540
- Journal Information:
- Physical Review (Section) C: Nuclear Physics; (USA), Vol. 40:6; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
DEUTERIUM TARGET
PROTON REACTIONS
QUASI-ELASTIC SCATTERING
ANALYZING POWER
ANGULAR DISTRIBUTION
DEPOLARIZATION
EXCLUSIVE INTERACTIONS
INCLUSIVE INTERACTIONS
ISOSPIN
LAMPF LINAC
MEV RANGE 100-1000
MULTIWIRE PROPORTIONAL CHAMBERS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE IDENTIFICATION
PHASE SHIFT
POLARIZED BEAMS
SPIN
ACCELERATORS
ANGULAR MOMENTUM
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
BEAMS
CHARGED-PARTICLE REACTIONS
DIRECT REACTIONS
DISTRIBUTION
ENERGY RANGE
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
INTERACTIONS
LINEAR ACCELERATORS
MEASURING INSTRUMENTS
MESON FACTORIES
MEV RANGE
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PROPORTIONAL COUNTERS
QUASI-FREE REACTIONS
RADIATION DETECTORS
SCATTERING
TARGETS
651220* - Nuclear Properties & Reactions
A=1-5
Experimental