Two-nucleon W matrices

P. J. Dortmans and K. Amos
Phys. Rev. C 43, 1050 – Published 1 March 1991
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Abstract

The free two-nucleon W matrices are studied for a number of two-nucleon channels, including coupled channels, and over a range of laboratory energies to 250 MeV. For realistic interactions these W matrices are shown to be simple, smooth, and real functions of (half-on-shell) momenta. The free two-nucleon t matrices are expanded in separable form by the W matrices and the (fully off-shell) remainder matrices left thereby should have a negligible effect in any (low-energy) few-body calculation.

  • Received 30 July 1990

DOI:https://doi.org/10.1103/PhysRevC.43.1050

©1991 American Physical Society

Authors & Affiliations

P. J. Dortmans and K. Amos

  • School of Physics, University of Melbourne, Parkville, 3052 Victoria, Australia

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Issue

Vol. 43, Iss. 3 — March 1991

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