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dc.contributor.authorKankainen, Anu
dc.contributor.authorÄystö, Juha
dc.contributor.authorJokinen, Ari
dc.date.accessioned2019-05-02T08:01:44Z
dc.date.available2019-05-02T08:01:44Z
dc.date.issued2012fi
dc.identifier.citationKankainen, A., Äystö, J., & Jokinen, A. (2012). High-accuracy mass spectrometry of fission products with Penning traps. <em>Journal of Physics G: Nuclear and Particle Physics</em>, 39, 093101. <a href="https://doi.org/10.1088/0954-3899/39/9/093101">doi:10.1088/0954-3899/39/9/093101</a>fi
dc.identifier.otherTUTKAID_55624
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/63705
dc.description.abstractMass measurements of fission products based on Penning-trap technique are reviewed in this article. More than 300 fission products have been measured with JYFLTRAP, ISOLTRAP, CPT, LEBIT and TITAN Penning traps with a typical precision of δm/m ≈ 10−7 − 10−8. In general, the results agree well with each other. The new data provide a valuable source of information and a challenge for the future development of theoretical mass models as well as for obtaining a deeper insight into microscopic properties of atomic nuclei as measured, for example, via key mass differentials. Shape transitions around N = 60, subshell closure at N = 40 and shell closures at N = 50 and N = 82 have been investigated in the trend of the precisely measured two-neutron separation energies. The evolution of two-neutron and two-proton shell gaps has been studied and compared to theoretical models for Z = 50, N = 50 and N = 82. Proton–neutron pairing effect in separation energies and odd–even staggering of masses are shortly discussed. In addition to nuclear structure, many experiments have been motivated by nuclear astrophysics.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherInstitute of Physics
dc.relation.ispartofseriesJournal of Physics G: Nuclear and Particle Physics
dc.rightsIn Copyright
dc.subject.otherydinfysiikkafi
dc.subject.otherydinrakennefi
dc.subject.otherydinspektroskopiafi
dc.subject.otherkiihdytinpohjainen fysiikkafi
dc.subject.othernuclear physicsfi
dc.subject.othernuclear structurefi
dc.subject.othernuclear spectroscopyfi
dc.subject.otheraccelerator-based physicsfi
dc.titleHigh-accuracy mass spectrometry of fission products with Penning trapsfi
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201904292333
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineFysiikka
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2019-04-29T12:15:47Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange093101
dc.relation.issn0954-3899
dc.relation.numberinseries0
dc.relation.volume39
dc.type.versionacceptedVersion
dc.rights.copyright© 2012 IOP Publishing Ltd.
dc.rights.accesslevelopenAccessfi
dc.format.contentfulltext
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1088/0954-3899/39/9/093101


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