Novel IBA-2 description of Xe, Ba and Pt O(6)-like nuclei

Good description of collective O(6)-like spectra is obtained by using simple IBA-2 hamiltonians directly related to the shell model basis. These contain single d-boson energies from semi-magic nuclei and no Majorana terms. Still, the proton-neutron interaction leads to a large decrease in 0–2 spacin...

Full description

Saved in:
Bibliographic Details
Published inPhysics letters. B Vol. 172; no. 2; pp. 139 - 143
Main Authors Novoselsky, A., Talmi, I.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.05.1986
Online AccessGet full text

Cover

More Information
Summary:Good description of collective O(6)-like spectra is obtained by using simple IBA-2 hamiltonians directly related to the shell model basis. These contain single d-boson energies from semi-magic nuclei and no Majorana terms. Still, the proton-neutron interaction leads to a large decrease in 0–2 spacings for an increasing number of neutron bosons.
ISSN:0370-2693
1873-2445
DOI:10.1016/0370-2693(86)90823-3