IN-BEAM SPECTROSCOPY OF TE-110
1994 (English)In: Nuclear Physics A, ISSN 0375-9474, E-ISSN 1873-1554, Vol. 577, no 3-4, 773-785 p.Article in journal (Refereed) PublishedText
The neutron-deficient nucleus Te-110 has been investigated by in-beam spectroscopic methods using the NORDBALL multi-detector array. Except for the energy of one level observed in alpha-decay, excited states in Te-110 were previously unknown. The level scheme constructed from gamma gamma-coincidence relationships is presented with tentative spin assignments up to I-pi = 21(-). Above spin 8(+) the yrast states have negative parity. They are most likely the members of a band predominantly based on the nu(h(11/2)g(7/2)) two-quasiparticle configuration. A band crossing is observed at I-pi approximate to 17(-). It is suggested to be caused by the alignment of two h(11/2) neutrons. The cranked shell model correctly predicts the spin alignment, but fails to reproduce the observed band crossing frequency, possibly because of octupole effects.
Place, publisher, year, edition, pages
1994. Vol. 577, no 3-4, 773-785 p.
IdentifiersURN: urn:nbn:se:kth:diva-178677DOI: 10.1016/0375-9474(94)90944-XISI: A1994PJ06400015OAI: oai:DiVA.org:kth-178677DiVA: diva2:878223
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