Renormalization of NN Interaction with Relativistic Chiral Two Pion Exchange

Abstract

The renormalization of the NN interaction with the Chiral Two Pion Exchange Potential computed using relativistic baryon chiral perturbation theory is considered. The short distance singularity reduces the number of counter-terms to about a half as those in the heavy-baryon expansion. Phase shifts and deuteron properties are evaluated and a general overall agreement is observed.

13 pages, 4 figures. Reference included. Typos corrected. Appendix and discussion added

References in corpus (3)

• Improving the convergence of the chiral expansion for nuclear forces II: low phases and the deuteron
• Deconstructing triplet nucleon-nucleon scattering
• Chiral Expansion, Renormalization and the Nuclear Force

Cited by in corpus (5)

• X(3872) and Other Possible Heavy Molecular States
• Renormalization of chiral two-pion exchange NN interactions. Momentum vs. coordinate space
• Peripheral nucleon-nucleon scattering at next-to-next-to-leading order in SU(3) heavy baryon chiral perturbation theory
• Renormalizing the Schrodinger Equation for NN scattering
• Renormalization of One-Pion Exchange in Higher Partial Waves in Chiral Effective Field Theory for Antinucleon-Nucleon System