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Title: Elastic p-{sup 3}He and n-{sup 3}H scattering with two- and three-body forces

Journal Article · · Physical Review C

We report on a microscopic calculation of n-{sup 3}H and p-{sup 3}He scattering employing the Argonne v{sub 18} and v{sub 8}' nucleon-nucleon potentials with and without additional three-nucleon force. An R-matrix analysis of the p-{sup 3}He and n-{sup 3}H scattering data is presented. Comparisons are made for the phase shifts and a selection of measurements in both scattering systems. Differences between our calculation and the R-matrix results or the experimental data can be attributed to only two partial waves ({sup 3}P{sub 0} and {sup 3}P{sub 2}). We find the effect of the Urbana IX and the Texas-Los Alamos three-nucleon forces on the phase shifts to be negligible.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
(US)
DOE Contract Number:
W-7405-ENG-36
OSTI ID:
40277175
Journal Information:
Physical Review C, Vol. 64, Issue 4; Other Information: DOI: 10.1103/PhysRevC.64.044003; Othernumber: PRVCAN000064000004044003000001; 027109PRC; PBD: Oct 2001; ISSN 0556-2813
Publisher:
The American Physical Society
Country of Publication:
United States
Language:
English

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