Measurement of spin parameters for a decisive clarification of the structure observed in the p-p system

Journal Article · Mon Oct 17 00:00:00 EDT 1983 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.51.1411· OSTI ID:5652220

Auer, I P; Colton, E; Ditzler, W R; Hill, D; Miller, R; Spinka, H; Theodosiou, G; Tavernier, J; Tamura, N; Toshioka, K

Recent data are presented on spin-spin correlation parameters C/sub L/L = (L,L;0,0) and C/sub S/L = (S,L;0,0) at forward angles from 1.18 to 2.47 GeV/c incident momenta in proton-proton elastic scattering. Values for ..delta..sigma/sub L/ (inelastic) are derived and are shown to disagree with predictions of theoretical models attempting to describe p-p scattering without dibaryon resonances. Finally, the C/sub L/L and C/sub S/L data discriminate among various phase-shift solutions, and will lead to a clarification of the p-p phase shifts.

• Research Organization: Argonne National Laboratory, Argonne, Illinois 60439
• OSTI ID: 5652220
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 51:16; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BARYON RESONANCES
BARYON-BARYON INTERACTIONS
BARYONS
CORRELATIONS
CROSS SECTIONS
DIBARYON RESONANCES
DIFFERENTIAL CROSS SECTIONS
ELASTIC SCATTERING
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 01-10
HADRON-HADRON INTERACTIONS
HADRONS
INELASTIC SCATTERING
INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE IDENTIFICATION
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PHASE SHIFT
POLARIZED TARGETS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
RESONANCE PARTICLES
SCATTERING
SPIN
TARGETS