Spectroscopy of low-spin states in 157Dy : Search for evidence of enhanced octupole correlations

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dc.contributor.authorMajola, S. N. T.en_ZA
dc.contributor.authorBark, R. A.en_ZA
dc.contributor.authorBianco, L.en_ZA
dc.contributor.authorBucher, T. D.en_ZA
dc.contributor.authorBvumbi, S. P.en_ZA
dc.contributor.authorCullen, D. M.en_ZA
dc.contributor.authorGarrett, P. E.en_ZA
dc.contributor.authorGreenlees, P. T.en_ZA
dc.contributor.authorHartley, D.en_ZA
dc.contributor.authorHirvonen, J.en_ZA
dc.contributor.authorJakobsson, U.en_ZA
dc.contributor.authorJones, P. M.en_ZA
dc.contributor.authorJulin, R.en_ZA
dc.contributor.authorJuutinen, S.en_ZA
dc.contributor.authorKetelhut, S.en_ZA
dc.contributor.authorKheswa, B. V.en_ZA
dc.contributor.authorKorichi, A.en_ZA
dc.contributor.authorLawrie, E. A.en_ZA
dc.contributor.authorMasiteng, P. L.en_ZA
dc.contributor.authorMaqabuka, B.en_ZA
dc.contributor.authorMdletshe, L.en_ZA
dc.contributor.authorMinkova, A.en_ZA
dc.contributor.authorNdayishimye, J.en_ZA
dc.contributor.authorNieminen, P.en_ZA
dc.contributor.authorNyako, B. M.en_ZA
dc.contributor.authorPeura, P.en_ZA
dc.contributor.authorRahkila, P.en_ZA
dc.contributor.authorRiedinger, L. L.en_ZA
dc.contributor.authorRiley, M.en_ZA
dc.contributor.authorRoux, D.en_ZA
dc.contributor.authorRuotsalainen, P.en_ZA
dc.contributor.authorSaren, J.en_ZA
dc.contributor.authorSharpey-Schafer, J. F.en_ZA
dc.contributor.authorScholey, C.en_ZA
dc.contributor.authorShirinda, O.en_ZA
dc.contributor.authorSithole, A.en_ZA
dc.contributor.authorSorri, J.en_ZA
dc.contributor.authorStolze, S.en_ZA
dc.contributor.authorTimar, J.en_ZA
dc.contributor.authorUusitalo, J.en_ZA
dc.contributor.authorZimba, G.en_ZA
dc.date.accessioned2021-10-01T10:24:30Z
dc.date.available2021-10-01T10:24:30Z
dc.date.issued2019
dc.descriptionCITATION: Majola, S. N. T., et al. 2019. Spectroscopy of low-spin states in 157Dy : Search for evidence of enhanced octupole correlations. Physical Review C, 100(6):034322, doi:10.1103/PhysRevC.100.034322.
dc.descriptionThe original publication is available at https://journals.aps.org/prc
dc.description.abstractLow-spin states of ¹⁵⁷Dy have been studied using the JUROGAM II array, following the ¹⁵⁵Gd (α, 2n) reaction at a beam energy of 25 MeV. The level scheme of ¹⁵⁷Dy has been expanded with four new bands. Rotational structures built on the [523]5/2⁻ and [402]3/2⁺ neutron orbitals constitute new additions to the level scheme as do many of the inter- and intraband transitions. This manuscript also reports the observation of cross I⁺ →(I–1) ⁻ and I⁻ →(I–1)⁺ E1 dipole transitions interlinking structures built on the [523]5/2⁻ (band 5) and [402]3/2⁺ (band 7) neutron orbitals. These interlacing band structures are interpreted as the bands of parity doublets with simplex quantum number s=–i related to possible octupole correlations.en_ZA
dc.description.urihttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.100.034322
dc.description.versionPublisher's version
dc.format.extent13 pages
dc.identifier.citationMajola, S. N. T., et al. 2019. Spectroscopy of low-spin states in 157Dy : Search for evidence of enhanced octupole correlations. Physical Review C, 100(6):034322, doi:10.1103/PhysRevC.100.034322
dc.identifier.issn2469-9993 (online)
dc.identifier.issn2469-9985 (print)
dc.identifier.otherdoi:10.1103/PhysRevC.100.034322
dc.identifier.urihttp://hdl.handle.net/10019.1/123113
dc.language.isoen_ZAen_ZA
dc.publisherAmerican Physical Society
dc.rights.holderAmerican Physical Society
dc.subjectLow-spin statesen_ZA
dc.subjectNuclear spinen_ZA
dc.subjectNuclear spectroscopyen_ZA
dc.subjectDisprosiumen_ZA
dc.subjectOctopole correlationsen_ZA
dc.subjectElectron configurationen_ZA
dc.subjectNeutron orbitalsen_ZA
dc.titleSpectroscopy of low-spin states in 157Dy : Search for evidence of enhanced octupole correlationsen_ZA
dc.typeArticleen_ZA
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