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dc.contributor.authorHerzan, Andrej
dc.contributor.authorJuutinen, Sakari
dc.contributor.authorAuranen, Kalle
dc.contributor.authorGrahn, Tuomas
dc.contributor.authorGreenlees, Paul
dc.contributor.authorHauschild, Karl
dc.contributor.authorJakobsson, Ulrika
dc.contributor.authorJulin, Rauno
dc.contributor.authorKetelhut, Steffen
dc.contributor.authorLeino, Matti
dc.contributor.authorLopez-Martens, Araceli
dc.contributor.authorLönnroth, T.
dc.contributor.authorNieminen, Päivi
dc.contributor.authorNyman, Markus
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.authorScholey, Catherine
dc.contributor.authorSlotte, J. M. K.
dc.contributor.authorSorri, Juha
dc.contributor.authorStolze, Sanna
dc.contributor.authorUusitalo, Juha
dc.date.accessioned2018-09-03T11:34:16Z
dc.date.available2018-09-03T11:34:16Z
dc.date.issued2017fi
dc.identifier.citationHerzan, A., Juutinen, S., Auranen, K., Grahn, T., Greenlees, P., Hauschild, K., . . . Uusitalo, J. (2017). Detailed spectroscopy of 195Bi. <em>Physical Review C</em>, 96 (1), 014301. <a href="https://doi.org/10.1103/PhysRevC.96.014301">doi:10.1103/PhysRevC.96.014301</a>fi
dc.identifier.otherTUTKAID_74397
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/59422
dc.description.abstractAn experiment focused on the study of shape coexistence and new high-spin structures in 195 Bi has been performed. The nucleus is in a transitional region of the bismuth isotope chain. A large number of new states have been found, resulting in a significant extension of the previously known level scheme. Several new collective structures have been identified. A strongly coupled rotational band built upon the 13 / 2 + isomeric state was extended up to I π = ( 49 / 2 + ) and an energy of 5706 keV. The I π = 31 / 2 + member of the π i 13 / 2 band was also found to feed a new long-lived isomeric state with an excitation energy of 2616 keV and a spin and parity of I π = 29 / 2 + . The half-life of the 29 / 2 + isomeric state was determined to be 1.49 ( 1 ) μ s . It decays via the emission of 457-keV E 2 and 236-keV E 1 transitions, respectively. A low-energy 46-keV E 2 transition has been identified to depopulate the ( 29 / 2 − ) isomeric state, with a measured half-life of T 1 / 2 = 614 ( 5 ) ns . This transition allows the excitation energy of the isomeric state to be determined as 2381 keV. The feeding patterns of both 29 / 2 + and ( 29 / 2 − ) isomeric states have also been described. This is the first time collective structures have also been observed up to high spins and excitation energies in the neutron-deficient 195 Bi nucleus. Evidence for the manifestation of shape coexistence in 195 Bi is also discussed.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review C
dc.rightsIn Copyright
dc.subject.othernuclear physicsfi
dc.subject.otherbismuthfi
dc.subject.otherisomerismfi
dc.subject.otherenergyfi
dc.titleDetailed spectroscopy of 195Bifi
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201809034009
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2018-09-03T09:15:25Z
dc.description.reviewstatuspeerReviewed
dc.relation.issn2469-9985
dc.relation.numberinseries1
dc.relation.volume96
dc.type.versionpublishedVersion
dc.rights.copyright©2017 American Physical Society
dc.rights.accesslevelopenAccessfi
dc.format.contentfulltext
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1103/PhysRevC.96.014301


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