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Antisymmetrization of a mean field calculation of the T-matrix

  • Nuclear Structure and Reactions
  • Published:
Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The usual definition of the prior (post) interactionV(V′) between projectile and target (resp. ejectile and residual target) being contradictory with full antisymmetrization between nucleons, an explicit antisymmetrization projectorA must be included in the definition of the transition operator, T≡V′A + V′A GV. We derive the suitably antisymmetrized mean field equations leading to a non perturbative estimate ofT. The theory is illustrated by a calculation of forwardα-α scattering, making use of self consistent symmetries.

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Author notes

  1. F. Mekideche

    Present address: Institut de Physique, Université Sciences et Technologie, BP 32 El Alia, Alger, Algérie

  2. T. Maruyama

    Present address: Advanced Science Research Center, Japan Atomic Energy Research Institute, Tokai, 319-11, Ibaraki, Japan

  3. A. Ohnishi

    Present address: Department of Physics, Hokkaido University, 060, Sapporo, Japan

Authors and Affiliations

  1. Max-Planck Gesellschaft, AG „Theoretische Vielteilchensysteme“, D-18051, Rostock, Germany

    A. Wierling

  2. Service Physique Théorique, DSM-CEA Saclay, F-91192, Gif/Yvette, France

    B. G. Giraud & F. Mekideche

  3. Physics Department, Kyoto University, 606, Kyoto, Japan

    T. Maruyama & A. Ohnishi

  4. Institut für Theoretische Physik, Universität Münster, D-48149, Münster, Germany

    J. C. Lemm & A. Weiguny

Authors
  1. A. Wierling
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  2. B. G. Giraud
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  3. F. Mekideche
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  4. H. Horiuchi
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  5. T. Maruyama
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  6. A. Ohnishi
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  7. J. C. Lemm
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  8. A. Weiguny
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Wierling, A., Giraud, B.G., Mekideche, F. et al. Antisymmetrization of a mean field calculation of the T-matrix. Z. Physik A - Hadrons and Nuclei 348, 153–168 (1994). https://doi.org/10.1007/BF01291912

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  • DOI: https://doi.org/10.1007/BF01291912

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