Chiral symmetry and nucleon-nucleon scattering |
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| Authors: | J. -L. Ballot M. R. Robilotta |
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| Affiliation: | 1. Division de Physique Théorique, Institut de Physique Nucléaire, F-91406, Orsay Cédex, France
2. Instituto de Física, Universidade de S?o Paulo, C.P. 66318, 05389-970, S?o Paulo, SP, Brazil
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| 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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