2000/10/27 by B. Pfitzinger, H.M. Hofmann, H. M. Hofmann +1 · 4 citations
Earth and Planetary Sciences · Physics and Astronomy · #High-pressure geophysics and materials #Nuclear physics research studies #Quantum, superfluid, helium dynamics #nucl-th
paper · pdf · doi:10.1103/physrevc.64.044003
published as Phys.Rev. C64 (2001) 044003 · submitted to Phys. Rev. C
arxiv created 2000/10/27 · openalex publication_date 2001/09/05 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We report on a microscopic calculation of n\ensuremath-3H and p\ensuremath-3He scattering employing the Argonne v18 and v8^\ensuremath' nucleon-nucleon potentials with and without additional three-nucleon force. An R-matrix analysis of the p\ensuremath-3He and n\ensuremath-3H 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 (3P0 and 3P2). We find the effect of the Urbana IX and the Texas-Los Alamos three-nucleon forces on the phase shifts to be negligible.