MULTIPLE SUPERDEFORMED BANDS IN ND-132

Citation
Dt. Joss et al., MULTIPLE SUPERDEFORMED BANDS IN ND-132, Physical review. C. Nuclear physics, 54(3), 1996, pp. 969-972
Citations number
14
Categorie Soggetti
Physics, Nuclear
ISSN journal
05562813
Volume
54
Issue
3
Year of publication
1996
Pages
969 - 972
Database
ISI
SICI code
0556-2813(1996)54:3<969:MSBIN>2.0.ZU;2-O
Abstract
High-spin states have been studied in neutron-deficient Nd-132, produc ed in the Pd-105(Cl-35,alpha p3n gamma) reaction, using the Gammaspher e gamma-ray spectrometer in conjunction with the Microball charged-par ticle detector array. Three new, weakly populated rotational bands hav e been found, which are believed to be associated with a superdeformed (second minimum) prolate shape. Comparison of the properties of these bands with Woods-Saxon cranking calculations suggests that they are b uilt upon negative-parity neutron configurations that involve only one intruder orbital (nu i(13/2)) from the N=6 shell. One of the bands ha s been linked into the normally deformed states allowing an estimation of the spin, parity, and excitation energy of the band.