Two-nucleon potential from chiral Lagrangians
Abstract
Chiral symmetry is consistently implemented in the two-nucleon problem at low-energy through the general effective chiral Lagrangian. The potential is obtained up to a certain order in chiral perturbation theory both in momentum and coordinate space. Results of a fit to scattering phase shifts and bound state data are presented, where satisfactory agreement is found for laboratory energies up to about 100 MeV.
- Publication:
-
Physical Review C
- Pub Date:
- May 1996
- DOI:
- 10.1103/PhysRevC.53.2086
- arXiv:
- arXiv:hep-ph/9511380
- Bibcode:
- 1996PhRvC..53.2086O
- Keywords:
-
- 21.30.Fe;
- 12.39.Fe;
- 13.75.Cs;
- Forces in hadronic systems and effective interactions;
- Chiral Lagrangians;
- Nucleon-nucleon interactions;
- High Energy Physics - Phenomenology;
- Nuclear Theory
- E-Print:
- Postscript file