Evolving collective structures in the transitional nuclei 162W and 164W



Joss, DT ORCID: 0000-0001-5763-8767, Dracoulis, GD, Higgins, E, Lewis, M, Thomson, J, Lane, GJ, Page, RD, Simpson, J, Bianco, L, Cederwall, B
et al (show 28 more authors) (2016) Evolving collective structures in the transitional nuclei 162W and 164W. Physical Review C, 93 (02).

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Abstract

Excited states in the neutron-deficient nuclides 162 74 W88 and 164 74 W90 were investigated by using the ϒ-ray spectrometer Jurogam. A change in structure is apparent from the first rotational alignments in 162W and 164W, whose rotationally aligned bands are interpreted as ν(h9/2)2 and ν(i13/2)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.

Item Type: Article
Depositing User: Symplectic Admin
Date Deposited: 02 Aug 2016 15:41
Last Modified: 16 Apr 2021 11:26
DOI: 10.1103/PhysRevC.93.024307
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3002712