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Title: Measurement of np elastic scattering spin-spin correlation parameters at 484, 634, and 788 MeV

Abstract

The spin-spin correlation parameters C/sub LL/ and C/sub SL/ were measured for np elastic scattering at the incident neutron kinetic energy of 634 MeV. Good agreement was obtained with previously measured data. Additionally, the first measurement of the correlation parameter C/sub SS/ was made at the three energies, 484, 634, and 788 MeV. It was found that the new values, in general, do not agree well with phase shift predictions. A study was carried out to determine which of the isospin-0 partial waves will be affected by this new data. It was found that the /sup 1/P/sub 1/ partial wave will be affected significantly at all three measurement energies. At 634 and 788 MeV, the /sup 3/S/sub 1/ phase shifts will also change. 29 refs., 21 figs., 16 tabs.

Authors:
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
OSTI Identifier:
6207583
Report Number(s):
LA-11491-T
ON: DE89008409
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Technical Report
Resource Relation:
Other Information: Thesis (Ph. D.). Portions of this document are illegible in microfiche products. Thesis. Submitted to the New Mexico State Univ., Las Cruces
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; PROTON-NEUTRON INTERACTIONS; ANGULAR CORRELATION; BEAM MONITORING; DATA ACQUISITION SYSTEMS; DATA ANALYSIS; DETECTION; DIBARYONS; ELASTIC SCATTERING; ELECTRONIC CIRCUITS; EXPERIMENTAL DATA; MONTE CARLO METHOD; POLARIZED BEAMS; SHOWER COUNTERS; SPIN; ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BARYONS; BEAMS; CORRELATIONS; DATA; ELEMENTARY PARTICLES; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MEASURING INSTRUMENTS; MONITORING; NUCLEON-NUCLEON INTERACTIONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS; RADIATION DETECTORS; SCATTERING; 645100* - High Energy Physics- Particle Interactions & Properties-Experimental

Citation Formats

Garnett, R W. Measurement of np elastic scattering spin-spin correlation parameters at 484, 634, and 788 MeV. United States: N. p., 1989. Web. doi:10.2172/6207583.
Garnett, R W. Measurement of np elastic scattering spin-spin correlation parameters at 484, 634, and 788 MeV. United States. https://doi.org/10.2172/6207583
Garnett, R W. 1989. "Measurement of np elastic scattering spin-spin correlation parameters at 484, 634, and 788 MeV". United States. https://doi.org/10.2172/6207583. https://www.osti.gov/servlets/purl/6207583.
@article{osti_6207583,
title = {Measurement of np elastic scattering spin-spin correlation parameters at 484, 634, and 788 MeV},
author = {Garnett, R W},
abstractNote = {The spin-spin correlation parameters C/sub LL/ and C/sub SL/ were measured for np elastic scattering at the incident neutron kinetic energy of 634 MeV. Good agreement was obtained with previously measured data. Additionally, the first measurement of the correlation parameter C/sub SS/ was made at the three energies, 484, 634, and 788 MeV. It was found that the new values, in general, do not agree well with phase shift predictions. A study was carried out to determine which of the isospin-0 partial waves will be affected by this new data. It was found that the /sup 1/P/sub 1/ partial wave will be affected significantly at all three measurement energies. At 634 and 788 MeV, the /sup 3/S/sub 1/ phase shifts will also change. 29 refs., 21 figs., 16 tabs.},
doi = {10.2172/6207583},
url = {https://www.osti.gov/biblio/6207583}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Mar 01 00:00:00 EST 1989},
month = {Wed Mar 01 00:00:00 EST 1989}
}