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dc.contributor.authorLi, H. J.
dc.contributor.authorCederwall, B.
dc.contributor.authorBäck, T.
dc.contributor.authorQi, C.
dc.contributor.authorDoncel, M.
dc.contributor.authorJakobsson, Ulrika
dc.contributor.authorAuranen, Kalle
dc.contributor.authorBönig, S.
dc.contributor.authorDrummond, M. C.
dc.contributor.authorGrahn, Tuomas
dc.contributor.authorGreenlees, Paul
dc.contributor.authorHerzan, Andrej
dc.contributor.authorJulin, Rauno
dc.contributor.authorJuutinen, Sakari
dc.contributor.authorKonki, Joonas
dc.contributor.authorKröll, T.
dc.contributor.authorLeino, Matti
dc.contributor.authorMcPeake, C.
dc.contributor.authorO'Donnell, D.
dc.contributor.authorPage, R. D.
dc.contributor.authorPakarinen, Janne
dc.contributor.authorPartanen, Jari
dc.contributor.authorPeura, Pauli
dc.contributor.authorRahkila, Panu
dc.contributor.authorRuotsalainen, Panu
dc.contributor.authorSandzelius, Mikael
dc.contributor.authorSarén, Jan
dc.contributor.authorSayğı, B.
dc.contributor.authorScholey, Catherine
dc.contributor.authorSorri, Juha
dc.contributor.authorStolze, Sanna
dc.contributor.authorTaylor, M. J.
dc.contributor.authorThornthwaite, A.
dc.contributor.authorUusitalo, Juha
dc.contributor.authorXiao, Z. G.
dc.date.accessioned2016-02-04T09:23:14Z
dc.date.available2016-02-04T09:23:14Z
dc.date.issued2015
dc.identifier.citationLi, H. J., Cederwall, B., Bäck, T., Qi, C., Doncel, M., Jakobsson, U., Auranen, K., Bönig, S., Drummond, M. C., Grahn, T., Greenlees, P., Herzan, A., Julin, R., Juutinen, S., Konki, J., Kröll, T., Leino, M., McPeake, C., O'Donnell, D., . . . Xiao, Z. G. (2015). Recoil-decay tagging spectroscopy of 162 74 W 88. <i>Physical Review C</i>, <i>92</i>(1). https://doi.org/10.1103/PhysRevC.92.014326
dc.identifier.otherCONVID_24832618
dc.identifier.otherTUTKAID_66830
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/48622
dc.description.abstractExcited states in the highly neutron-deficient nucleus 162W have been investigated via the 92Mo(78Kr, 2α) 162W reaction. Prompt γ rays were detected by the JUROGAM II high-purity germanium detector array and the recoiling fusion-evaporation products were separated by the recoil ion transport unit (RITU) gas-filled recoil separator and identified with the gamma recoil electron alpha tagging (GREAT) spectrometer at the focal plane of RITU. γ rays from 162W were identified uniquely using mother-daughter and mother-daughter-granddaughter α-decay correlations. The observation of a rotational-like ground-state band is interpreted within the framework of total Routhian surface (TRS) calculations, which suggest an axially symmetric ground-state shape with a γ -soft minimum at β2 ≈ 0.15. Quasiparticle alignment effects are discussed based on cranked shell model calculations. New measurements of the 162W ground-state α-decay energy and half-life were also performed. The observed α-decay energy agrees with previous measurements. The half-life of 162W was determined to be t1/2 = 990(30) ms. This value deviates significantly from the currently adopted value of t1/2 = 1360(70) ms. In addition, the α-decay energy and half-life of 166Os were measured and found to agree with the adopted values.
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review C
dc.subject.othergamma spectroscopy
dc.titleRecoil-decay tagging spectroscopy of 162 74 W 88
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201602021386
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-02-02T13:15:04Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.relation.issn0556-2813
dc.relation.numberinseries1
dc.relation.volume92
dc.type.versionpublishedVersion
dc.rights.copyright© 2015 American Physical Society. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.subject.ysovolframi
jyx.subject.urihttp://www.yso.fi/onto/yso/p10600
dc.relation.doi10.1103/PhysRevC.92.014326


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