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Relativistic $O(q^4)$ two-pion exchange nucleon-nucleon potential: parametrized version

R. Higa·M. R. Robilotta·C. A. da Rocha
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Abstract

The chiral two-pion exchange nucleon-nucleon interaction has nowadays a rather firm conceptual basis, but depends on low-energy constants, which may be extracted from fits to data. In order to facilitate this kind of application, we present here a parametrized version of our relativistic expansion of this component of the force to $O(q^4)$, performed recently.

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R. Higa, M. R. Robilotta, C. A. da Rocha. 2005-01-28. Relativistic $O(q^4)$ two-pion exchange nucleon-nucleon potential: parametrized version. https://arxiv.org/abs/nucl-th/0501076

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