Two-Nucleon Phase-Shift-Set Discrimination by Means of the Binary Optical Potential

Joseph S. Chalmers and Alvin M. Saperstein
Phys. Rev. 168, 1145 – Published 20 April 1968
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Abstract

The scattering of nucleons from light nuclei at energies of 142, 210, and 310 MeV is calculated using the multiple-scattering optical potential obtained by retaining all terms which are binary or less in the two-nucleon amplitudes. The binary potential includes the impulse-approximation correction as well as the double-scattering correction. Nucleon-nucleus scattering observables are computed, using optical potentials calculated with some of the Yale and Livermore phase-parameter sets and the Fermi and Brueckner-Gammel nuclear-correlation functions. The observables are compared with data in an effort to ascertain the differences caused by changing NN scattering phase parameters and/or nuclear-correlation functions and to see whether it is feasible to use such changes in attempts to pin down NN and nuclear parameters.

  • Received 4 December 1967

DOI:https://doi.org/10.1103/PhysRev.168.1145

©1968 American Physical Society

Authors & Affiliations

Joseph S. Chalmers* and Alvin M. Saperstein

  • Department of Physics, Wayne State University, Detroit, Michigan

  • *Present address: Department of Physics, University of Louisville, Louisville, Ky.

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Vol. 168, Iss. 4 — April 1968

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