Evolving collective structures in the transitional nuclei W-162 and W-164
2016 (English)In: PHYSICAL REVIEW C, ISSN 2469-9985, Vol. 93, no 2, 024307Article in journal (Refereed) PublishedText
Excited states in the neutron-deficient nuclides(74)(162)W(88) and W-164(74)90 were investigated by using the gamma-ray spectrometer Jurogam. A change in structure is apparent from the first rotational alignments in W-162 and W-164, whose rotationally aligned bands are interpreted as nu(h(9/2))(2) and nu(i(13/2))(2) configurations, respectively. The level schemes have been extended using recoil (-decay) correlations with the observation of excited collective structures. Configuration assignments have been made on the basis of comparisons of the deduced aligned angular momentum, as a function of rotational frequency, with the predictions of the cranked shell model.
Place, publisher, year, edition, pages
American Physical Society , 2016. Vol. 93, no 2, 024307
IdentifiersURN: urn:nbn:se:kth:diva-183192DOI: 10.1103/PhysRevC.93.024307ISI: 000369412000001ScopusID: 2-s2.0-84959377687OAI: oai:DiVA.org:kth-183192DiVA: diva2:908934
FunderSwedish Research Council
QC 201603032016-03-032016-03-032016-03-04Bibliographically approved