Measurement of p/sub arrow-up/+p/sub arrow-up/. -->. p+p with a 16. 5-GeV/c polarized proton beam
Journal Article
·
· Phys. Rev. D; (United States)
Using the new Brookhaven Alternating Gradient Synchrotron polarized proton beam and our polarized proton target, we measured the spin-spin correlation parameter A/sub n/n in 16.5-GeV/c proton-proton elastic scattering. We found an A/sub n/n of (6.1 +- 3.0)% at P/sub perpendicular/ /sup 2/ = 2.2 (GeV/c)/sup 2/. We also measured the analyzing power A in two independent ways, providing a good test of possible experimental errors. Comparing our new data with 12-GeV Argonne Zero Gradient Synchrotron data shows no evidence for strong energy dependence in A/sub n/n in this medium-P/sub perpendicular/ /sup 2/ region.
- Research Organization:
- Randall Laboratory of Physics, University of Michigan, Ann Arbor, Michigan 48109
- OSTI ID:
- 5771076
- Journal Information:
- Phys. Rev. D; (United States), Vol. 31:11
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
PROTON-PROTON INTERACTIONS
ELASTIC SCATTERING
J-J COUPLING
ANALYZING POWER
BROOKHAVEN AGS
ENERGY DEPENDENCE
EXPERIMENTAL DATA
GEV RANGE 10-100
POLARIZED BEAMS
POLARIZED TARGETS
ACCELERATORS
BARYON-BARYON INTERACTIONS
BEAMS
COUPLING
CYCLIC ACCELERATORS
DATA
ENERGY RANGE
GEV RANGE
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
INTERMEDIATE COUPLING
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PROTON-NUCLEON INTERACTIONS
SCATTERING
SYNCHROTRONS
TARGETS
645103* - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Interactions & Baryon & Meson Properties
PROTON-PROTON INTERACTIONS
ELASTIC SCATTERING
J-J COUPLING
ANALYZING POWER
BROOKHAVEN AGS
ENERGY DEPENDENCE
EXPERIMENTAL DATA
GEV RANGE 10-100
POLARIZED BEAMS
POLARIZED TARGETS
ACCELERATORS
BARYON-BARYON INTERACTIONS
BEAMS
COUPLING
CYCLIC ACCELERATORS
DATA
ENERGY RANGE
GEV RANGE
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
INTERMEDIATE COUPLING
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PROTON-NUCLEON INTERACTIONS
SCATTERING
SYNCHROTRONS
TARGETS
645103* - High Energy Physics- Particle Interactions & Properties-Experimental- Strong Interactions & Baryon & Meson Properties