PROPERTIES OF SUPERDEFORMED BANDS IN DY-153

Authors
CEDERWALL B HACKMAN G GALINDOURIBARRI A RADFORD DC BECKER JA BRINKMAN MJ DELEPLANQUE MA DIAMOND RM DRAPER JE DUYAR C FALLON P FARRIS LP HENRY EA HUGHES JR LEE IY MACCHIAVELLI AO MULLINS SM RUBEL E STEPHENS FS STOYER MA WADDINGTON JC
Citation
B. Cederwall et al., PROPERTIES OF SUPERDEFORMED BANDS IN DY-153, Physics letters. Section B, 346(3-4), 1995, pp. 244-250
Citations number
25
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
346
Issue
3-4
Year of publication
1995
Pages
244 - 250
Database
ISI
SICI code
0370-2693(1995)346:3-4<244:POSBID>2.0.ZU;2-#
Abstract
Two new superdeformed (SD) bands in Dy-153, in addition to the three p reviously observed, have been studied with the GAMMASPHERE detector ar ray. Assignments to single-neutron orbits in the SD potential are made based on the band properties. Evidence for a band interaction at very high spins, possibly involving the first N = 7 proton intruder orbita l, is observed in the strongest populated SD band. Furthermore, eviden ce far a Delta I = 2 staggering is also found in this SD band.