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Treatment of the Three- and Four-Nucleon Systems by a Generalized Separable-Potential Model

E. O. Alt, P. Grassberger, and W. Sandhas

  • Physikalisches Institut der Universität Bonn, Bonn, Germany

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Phys. Rev. C 1, 85 – Published 1 January, 1970

DOI: https://doi.org/10.1103/PhysRevC.1.85

Abstract

A formalism, proposed previously, which represents a generalization of the separable-potential model is applied to the four-nucleon system. It consists essentially in approximating the off-shell nucleon-deuteron scattering amplitude—as obtained in the separable-potential model—again by separable expressions. We arrive thereby at effective two-particle equations which are solvable by standard methods. The determination of the required separable terms is studied in detail. A first attempt to solve approximately our final integral equations is made. The results demonstrate the applicability of the method.

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Comments & Replies

Inelastic Effects in Approximate Three-Body Amplitudes

Paul E. Shanley
Phys. Rev. C 6, 1445 (1972)

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Outline

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Phys. Rev. C 1, 85– Published 1 January, 1970
  • Received 24 March 1969

© 1970 American Physical Society

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