par Fallon, P.;Heenen, Paul-Henri 
;Satu?a, W.;Clark, R. M.;Stephens, F. S.;Deleplanque, M. A.;Diamond, R. M.;Lee, I.-Y.;Macchiavelli, A. O.;Vetter, K.
Référence Physical Review C (Nuclear Physics), 60, 4, page (12)
Publication Publié, 1999
;Satu?a, W.;Clark, R. M.;Stephens, F. S.;Deleplanque, M. A.;Diamond, R. M.;Lee, I.-Y.;Macchiavelli, A. O.;Vetter, K.Référence Physical Review C (Nuclear Physics), 60, 4, page (12)
Publication Publié, 1999
Article révisé par les pairs
| Résumé : | The results of an experimental and theoretical study of the inertias and alignments of superdeformed bands (SD) in [Formula Presented] nuclei are presented. We show that [Formula Presented] bands tend to be distributed among three groups characterized by their alignments and the number of unpaired nucleons. The alignments cluster around integer values ([Formula Presented] relative to the reference chosen for this study), but the distribution is not strongly peaked: rather it is relatively “broad” compared with the separation, suggesting that the “strict” quantized alignments observed in some nuclei are not a systematic feature of all [Formula Presented] bands. We further show that mean-field calculations reproduce the general experimental properties and give the three band groups seen in experiment, but they do not generally reproduce the specific alignment of SD band pairs; nor, in general, do they give “good” identical bands. © 1999 The American Physical Society. |
