The measurement of the spin correlation parameters C/sub SL/ and C/sub LL/ in /rvec n//rvec p/. -->. np scattering at energies 484, 634, and 788 MeV

Technical Report · Sat Oct 01 04:00:00 EDT 1988

OSTI ID:6738168

Rawool, M W

Measurements of the spin correlation parameters C/sub SL/ and C/sub LL/ in /rvec n//rvec p/ ..-->.. np scattering have been made at energies 484, 634, and 788 using a polarized proton target at area BR of the LAMPF accelerator in Los Alamos. The polarized neutron beam was obtained by using the spin transfer reaction d(/rvec p/,/rvec n/)X. The angular range covered by these measurements was between 80/degree/ and 180/degree/ in the center of mass. Of the outgoing particles only the recoil protons were detected using the 100 msr, magnetic spectrometer. The extracted parameters are in reasonable agreement with the predictions of several phase shift analysis and the Bonn potential. The consistency of this data set with other pp and np data sets at 90/degree/ is found to be good. 96 refs., 36 figs., 6 tabs.

• Research Organization: Los Alamos National Lab., NM (USA)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 6738168
• Report Number(s): LA-11387-T; ON: TI89001770
• 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 CORRELATION
BARYON-BARYON INTERACTIONS
BEAM MONITORING
BEAMS
CORRELATIONS
DATA
DATA ANALYSIS
DIRECT REACTIONS
EXPERIMENTAL DATA
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
MAGNETIC SPECTROMETERS
MEASURING INSTRUMENTS
MEASURING METHODS
MONITORING
NEUTRON-NEUTRON INTERACTIONS
NUCLEAR REACTIONS
NUCLEON-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PHASE SHIFT
POLARIZED BEAMS
PROTON-NEUTRON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
SCATTERING
SPECTROMETERS
TRANSFER REACTIONS