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dc.contributor.authorBarber, L.
dc.contributor.authorHeery, J.
dc.contributor.authorCullen, D.M.
dc.contributor.authorSingh, B.S. Nara
dc.contributor.authorHerzberg, R.D.
dc.contributor.authorMüller-Gatermann, C.
dc.contributor.authorBeeton, G.
dc.contributor.authorBowry, M.
dc.contributor.authorDewald, A.
dc.contributor.authorGrahn, T.
dc.contributor.authorGreenlees, P.T.
dc.contributor.authorIllana, A.
dc.contributor.authorJulin, R.
dc.contributor.authorJuutinen, S.
dc.contributor.authorKeatings, J.M.
dc.contributor.authorLuoma, M.
dc.contributor.authorO’Donnell, D.
dc.contributor.authorOjala, J.
dc.contributor.authorPakarinen, J.
dc.contributor.authorRahkila, P.
dc.contributor.authorRuotsalainen, P.
dc.contributor.authorSandzelius, M.
dc.contributor.authorSarén, J.
dc.contributor.authorSinclair, J.
dc.contributor.authorSmith, J.F.
dc.contributor.authorSorri, J.
dc.contributor.authorTann, H.
dc.contributor.authorUusitalo, J.
dc.contributor.authorVilhena, J.
dc.contributor.authorZimba, G.
dc.date.accessioned2020-08-17T10:46:29Z
dc.date.available2020-08-17T10:46:29Z
dc.date.issued2020
dc.identifier.citationBarber, L., Heery, J., Cullen, D.M., Singh, B. N., Herzberg, R.D., Müller-Gatermann, C., Beeton, G., Bowry, M., Dewald, A., Grahn, T., Greenlees, P.T., Illana, A., Julin, R., Juutinen, S., Keatings, J.M., Luoma, M., O’Donnell, D., Ojala, J., Pakarinen, J., . . . Zimba, G. (2020). A charge plunger device to measure the lifetimes of excited nuclear states where transitions are dominated by internal conversion. <i>Nuclear Instruments and Methods in Physics Research Section A: Accelerators Spectrometers Detectors and Associated Equipment</i>, <i>979</i>, Article 164454. <a href="https://doi.org/10.1016/j.nima.2020.164454" target="_blank">https://doi.org/10.1016/j.nima.2020.164454</a>
dc.identifier.otherCONVID_41656299
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/71400
dc.description.abstractA charge plunger device has been commissioned based on the DPUNS plunger (Taylor et al., 2013) using the in-flight mass separator MARA at the University of Jyväskylä. The 152Sm(32S,4n)180Pt reaction was used to populate excited states in 180Pt. A lifetime measurement of the 21+ state was performed by applying the charge plunger technique, which relies on the detection of the charge state-distribution of recoils rather than the detection of the emitted γ rays. This state was a good candidate to test the charge plunger technique as it has a known lifetime and depopulates through a converted transition that competes strongly with γ-ray emission. The lifetime of the 21+ state was measured to be 480(10)ps, which is consistent with previously reported lifetimes that relied on the standard γ-ray techniques. The charge plunger technique is a complementary approach to lifetime measurements of excited states that depopulate through both γ-ray emission and internal conversion. In cases where it is not possible to detect Doppler-shifted γ rays, for example, in heavy nuclei where internal conversion dominates, it may well be the only feasible lifetime analysis approach.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofseriesNuclear Instruments and Methods in Physics Research Section A: Accelerators Spectrometers Detectors and Associated Equipment
dc.rightsCC BY 4.0
dc.subject.othercharge plunger
dc.subject.otherplunger
dc.subject.othernuclear-state lifetimes
dc.subject.otherRDDSDDCM
dc.titleA charge plunger device to measure the lifetimes of excited nuclear states where transitions are dominated by internal conversion
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202008175536
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineKiihdytinlaboratoriofi
dc.contributor.oppiaineAccelerator Laboratoryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn0168-9002
dc.relation.volume979
dc.type.versionpublishedVersion
dc.rights.copyright© 2020 the Authors
dc.rights.accesslevelopenAccessfi
dc.subject.ysoydinfysiikka
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p14759
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1016/j.nima.2020.164454
jyx.fundinginformationThis work was supported by the EU 7th Framework Programme, Integrating Activities Transnational Access, Project No. 262010 ENSAR and support from GAMMAPOOL for the loan of the JUROGAM 3 detectors. L.B. and D.M.C. acknowledge support of the Science and Technology Facilities Council, Grant Nos. ST/L005794/1 and ST/P004423/1. C.M-G and A.D were supported by the Deutsche Forschungs Gemeinschaft (DFG) under contract number DE 1516/5-1.
dc.type.okmA1


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