New parametrization for the Lagrangian density of relativistic mean field theory
Abstract
A new parametrization for an effective nonlinear Lagrangian density of relativistic mean field (RMF) theory is proposed, which is able to provide a very good description not only for the properties of stable nuclei but also for those far from the valley of beta stability. In addition the recently measured superdeformed minimum in the 194Hg nucleus is reproduced with high accuracy.
- Publication:
-
Physical Review C
- Pub Date:
- January 1997
- DOI:
- 10.1103/PhysRevC.55.540
- arXiv:
- arXiv:nucl-th/9607039
- Bibcode:
- 1997PhRvC..55..540L
- Keywords:
-
- 21.60.-n;
- 11.10.Ef;
- 21.10.-k;
- 21.30.Fe;
- Nuclear structure models and methods;
- Lagrangian and Hamiltonian approach;
- Properties of nuclei;
- nuclear energy levels;
- Forces in hadronic systems and effective interactions;
- Nuclear Theory
- E-Print:
- 8 pages, Latex, 1 ps figure