Nucleon-Nucleon interaction, charge symmetry breaking and renormalization

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.

15 pages, 6 figures

References in corpus (9)

• Charge Symmetry Breaking and QCD
• Renormalization of chiral two-pion exchange NN interactions. Momentum vs. coordinate space
• Extracting the neutron-neutron scattering length -- recent developments
• Low energy proton-proton scattering in effective field theory
• Renormalization vs Strong Form Factors for One Boson Exchange Potentials
• Nucleon-nucleon charge symmetry breaking and the dd -> alpha pi0 reaction
• Constraining the neutron-neutron scattering length with \eftnopi
• A Two Potential Formula and its Application to Proton-Proton Scattering
• $\rho$-$\omega$ mixing and spin dependent CSV potential

Cited by in corpus (2)

• Coarse grained NN potential with Chiral Two Pion Exchange
• Universal low energy features of two-body systems