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dc.contributor.authorVoss, Annika
dc.contributor.authorSonnenschein, Volker
dc.contributor.authorCampbell, P.
dc.contributor.authorCheal, B.
dc.contributor.authorKron, T.
dc.contributor.authorMoore, Iain
dc.contributor.authorPohjalainen, Ilkka
dc.contributor.authorRaeder, S.
dc.contributor.authorTrautmann, N.
dc.contributor.authorWendt, K.
dc.date.accessioned2017-04-19T12:17:19Z
dc.date.available2017-04-19T12:17:19Z
dc.date.issued2017
dc.identifier.citationVoss, A., Sonnenschein, V., Campbell, P., Cheal, B., Kron, T., Moore, I., . . . Wendt, K. (2017). High-resolution laser spectroscopy of long-lived plutonium isotopes. <em>Physical Review A</em>, 95 (3), 032506. <a href="https://doi.org/10.1103/PhysRevA.95.032506">doi:10.1103/PhysRevA.95.032506</a>
dc.identifier.otherTUTKAID_73497
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/53626
dc.description.abstractLong-lived isotopes of plutonium were studied using two complementary techniques, high-resolution resonance ionization spectroscopy (HR-RIS) and collinear laser spectroscopy (CLS). Isotope shifts have been measured on the 5f67s27F0→5f56d27s(J=1) and 5f67s27F1→5f67s7p(J=2) atomic transitions using the HR-RIS method and the hyperfine factors have been extracted for the odd mass nuclei 239,241Pu. CLS was performed on the 5f67s8F1/2→J=1/2(27523.61cm−1) ionic transition with the hyperfine A factors measured for 239Pu. Changes in mean-squared charge radii have been extracted and show a good agreement with previous nonoptical methods, with an uncertainty improvement by approximately one order of magnitude. Plutonium represents the heaviest element studied to date using collinear laser spectroscopy.
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review A
dc.subject.otherplutonium
dc.subject.otherisotopes
dc.subject.otherhigh-resolution resonance ionization spectroscopy
dc.subject.othercollinear laser spectroscopy
dc.titleHigh-resolution laser spectroscopy of long-lived plutonium isotopes
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201704131997
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-04-13T15:15:03Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.relation.issn2469-9926
dc.relation.volume95
dc.type.versionpublishedVersion
dc.rights.copyright© 2017 American Physical Society. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.relation.doi10.1103/PhysRevA.95.032506


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