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Measurement of the p-p elastic-scattering spin parameter C/sub L/L at 11. 75 GeV/c for theta/sub c. m. / = 48/sup 0/--90/sup 0/

Journal Article · · Phys. Rev. Lett.; (United States)
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Results are presented of a measurement of the proton-proton elastic-scattering spin parameter C/sub L/L = (L,L;0,0) at 11.75 GeV/c and theta/sub c.m./ = 48/sup 0/--90/sup 0/. The value of C/sub L/L is nearly constant and is approximately -0.16 in this angular region. This behavior is consistent with only one of the many models proposed describing the interaction via the hard scattering of two quarks.
Research Organization:
High Energy Physics Division, Argonne National Laboratory, Argonne, Illinois 60439
OSTI ID:
6900627
Journal Information:
Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 52:10; ISSN PRLTA
Country of Publication:
United States
Language:
English

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Related Subjects

645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR CORRELATION
BARYON-BARYON INTERACTIONS
BEAMS
CORRELATIONS
CROSS SECTIONS
DATA
ELASTIC SCATTERING
ENERGY RANGE
EXPERIMENTAL DATA
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
POLARIZATION
POLARIZED BEAMS
POLARIZED TARGETS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
SCATTERING
TARGETS