Nucleon-Nucleon interaction, charge symmetry breaking and renormalization
Nuclear Theory
2013-05-30 v1 High Energy Physics - Phenomenology
Abstract
We study the interplay between charge symmetry breaking and renormalization in the NN system for s-waves. We find a set of universality relations which disentangle explicitly the known long distance dynamics from low energy parameters and extend them to the Coulomb case. We analyze within such an approach the One-Boson-Exchange potential and the theoretical conditions which allow to relate the proton-neutron, proton-proton and neutron-neutron scattering observables without the introduction of extra new parameters and providing good phenomenological success.
Cite
@article{arxiv.1010.1728,
title = {Nucleon-Nucleon interaction, charge symmetry breaking and renormalization},
author = {A. Calle Cordon and M. Pavon Valderrama and E. Ruiz Arriola},
journal= {arXiv preprint arXiv:1010.1728},
year = {2013}
}
Comments
15 pages, 6 figures