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Comparison between chiral and meson-theoretic nucleon-nucleon potentials through (p,p') reactions

F. Sammarruca·D. Alonso·E. J. Stephenson
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Abstract

We use proton-nucleus reaction data at intermediate energies to test the emerging new generation of chiral nucleon-nucleon (NN) potentials. Predictions from a high quality one-boson-exchange (OBE) force are used for comparison and evaluation. Both the chiral and OBE models fit NN phase shifts accurately, and the differences between the two forces for proton-induced reactions are small. A comparison to a chiral model with a less accurate NN description sets the scale for the ability of such models to work for nuclear reactions.

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F. Sammarruca, D. Alonso, E. J. Stephenson. 2001-09-10. Comparison between chiral and meson-theoretic nucleon-nucleon potentials through (p,p') reactions. https://doi.org/10.1103/physrevc.65.047601

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