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arXiv · hep-ph/9502369

TWO-PION EXCHANGE NUCLEAR POTENTIAL - CHIRAL CANCELLATIONS

J-L. Ballot·M. R. Robilotta·C. A. da Rocha
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Abstract

We show that chiral symmetry is responsible for large cancellations in the two-pion exchange nucleon-nucleon interaction, which are similar to those occuring in free pion-nucleon scattering.

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J-L. Ballot, M. R. Robilotta, C. A. da Rocha. 1995-02-23. TWO-PION EXCHANGE NUCLEAR POTENTIAL - CHIRAL CANCELLATIONS. https://doi.org/10.1142/s0218301397000056

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