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Chiral symmetry and nucleon-nucleon scattering

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Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The contributions of the minimal chiral two-pion exchange nucleon-nucleon potential for some selected observables are studied by means of the variable phase method. We conclude that chiral symmetry is responsible for important cancellations, which are related to those occurring in pion-nucleon scattering.

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Authors and Affiliations

  1. Division de Physique Théorique, Institut de Physique Nucléaire, F-91406, Orsay Cédex, France

    J. -L. Ballot

  2. Instituto de Física, Universidade de São Paulo, C.P. 66318, 05389-970, São Paulo, SP, Brazil

    M. R. Robilotta

Authors
  1. J. -L. Ballot
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  2. M. R. Robilotta
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Additional information

Communicated by W. Weise

Unité de Recherches des Universités Paris 6 et Paris 11 associée au CNRS.

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Ballot, J.L., Robilotta, M.R. Chiral symmetry and nucleon-nucleon scattering. Z. Physik A — Hadrons and Nuclei 355, 81–86 (1996). https://doi.org/10.1007/s002180050081

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  • DOI: https://doi.org/10.1007/s002180050081

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