A basis of cranking operators for the pairing-plus-quadrupole model
Nuclear Theory
2009-10-31 v1
Abstract
We investigate the RPA normal-mode coordinates in the pairing-plus-quadrupole model, with an eye on simplifying the application of large amplitude collective motion techniques. At the Hartree-Bogoliubov minimum, the RPA modes are exactly the cranking operators of the collective coordinate approach. We examine the possibility of representing the self-consistent cranking operator by linear combinations of a limited number of one-body operators. We study the Sm nuclei as an example, and find that such representations exist in terms of operators that are state-dependent in a characteristic manner.
Keywords
Cite
@article{arxiv.nucl-th/9903025,
title = {A basis of cranking operators for the pairing-plus-quadrupole model},
author = {Takashi Nakatsukasa and Niels R. Walet and Giu Do Dang},
journal= {arXiv preprint arXiv:nucl-th/9903025},
year = {2009}
}
Comments
6 pages, 1 figure, using IOP journal style files, to be published in J. Phys. G