Spin Correlation Coefficients in {rvec p}{rvec p} {yields} pn{pi}{sup +} from 325 to 400 MeV
Conference
·
OSTI ID:784227
The spin correlation coefficient combinations S {identical_to} A{sub xx} + A{sub yy}, D {identical_to} A{sub xx} {minus} A{sub yy} and the analyzing power A{sub y}({theta}) were measured for {rvec p}{rvec p} {yields} pn{pi}{sup +} at beam energies of 325, 350, 375, and 400 MeV. A polarized internal atomic hydrogen target and a stored, polarized proton beam were used. These polarization observables are sensitive to contributions of higher partial waves. A comparison with recent theoretical calculations is provided.
- Research Organization:
- Dept. of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA (US); Dept. of Physics and Cyclotron Facility, Indiana University, Bloomington, IN (US); University of Wisconsin-Madison, Madison, WI (US); Western Michigan University, Kalamazoo, MI (US)
- Sponsoring Organization:
- None (US)
- OSTI ID:
- 784227
- Report Number(s):
- NONE; ISBN 1-56396-928-9; ISSN 0094-243X; CODEN APCPCS; ISBN 1-56396-928-9; ISSN 0094-243X; CODEN APCPCS
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANALYZING POWER
ANGULAR DISTRIBUTION
CORRELATIONS
HYDROGEN
MEV RANGE 100-1000
NEUTRONS
PARTIAL WAVES
PARTICLE PRODUCTION
PIONS PLUS
POLARIZATION
POLARIZATION-ASYMMETRY RATIO
POLARIZED BEAMS
POLARIZED TARGETS
PROTON BEAMS
PROTON-PROTON INTERACTIONS
PROTONS
SPIN
STORAGE RINGS
ANALYZING POWER
ANGULAR DISTRIBUTION
CORRELATIONS
HYDROGEN
MEV RANGE 100-1000
NEUTRONS
PARTIAL WAVES
PARTICLE PRODUCTION
PIONS PLUS
POLARIZATION
POLARIZATION-ASYMMETRY RATIO
POLARIZED BEAMS
POLARIZED TARGETS
PROTON BEAMS
PROTON-PROTON INTERACTIONS
PROTONS
SPIN
STORAGE RINGS