Collectivity of the low-lying dipole strength in relativistic random phase approximation

Preprint

29 January 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.nucl-th/0101063

Abstract

The relativistic random phase approximation is applied in the analysis of the evolution of the isovector dipole response in nuclei with a large neutron excess. The self-consistent framework of relativistic mean-field theory, which has been very successfully applied in the description of ground-state properties of nuclei far from the valley of $\beta$-stability, is extended to study the possible onset of low-energy collective isovector dipole modes in nuclei with extreme isospin values.

Keywords

RELATIVISTIC RANDOM PHASE
PHASE APPROXIMATION
ISOVECTOR DIPOLE
DIPOLE STRENGTH
LYING DIPOLE
LOW LYING

All Related Versions

Version 1, 2001-01-29, ArXiv
Published version: Nuclear Physics A, 692 (3-4), 496.

This publication has 0 references indexed in Scilit: