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First trap-assisted decay spectroscopy of the 81Ge ground state

dc.contributor.authorDelafosse, C.
dc.contributor.authorGoasduff, A.
dc.contributor.authorKankainen, A.
dc.contributor.authorVerney, D.
dc.contributor.authorAl Ayoubi, L.
dc.contributor.authorBeliuskina, O.
dc.contributor.authorCañete, L.
dc.contributor.authorEronen, T.
dc.contributor.authorde Groote, R. P.
dc.contributor.authorHukkanen, M.
dc.contributor.authorIbrahim, F.
dc.contributor.authorIllana, A.
dc.contributor.authorJaries, A.
dc.contributor.authorLalanne, L.
dc.contributor.authorMoore, I. D.
dc.contributor.authorNesterenko, D.
dc.contributor.authorPenttilä, H.
dc.contributor.authorRinta-Antila, S.
dc.contributor.authorde Roubin, A.
dc.contributor.authorThisse, D.
dc.contributor.authorThoër, R.
dc.contributor.authorTocabens, G.
dc.date.accessioned2022-06-16T10:36:37Z
dc.date.available2022-06-16T10:36:37Z
dc.date.issued2022
dc.identifier.citationDelafosse, C., Goasduff, A., Kankainen, A., Verney, D., Al Ayoubi, L., Beliuskina, O., Cañete, L., Eronen, T., de Groote, R. P., Hukkanen, M., Ibrahim, F., Illana, A., Jaries, A., Lalanne, L., Moore, I. D., Nesterenko, D., Penttilä, H., Rinta-Antila, S., de Roubin, A., . . . Tocabens, G. (2022). First trap-assisted decay spectroscopy of the 81Ge ground state. <i>European Physical Journal A</i>, <i>58</i>(3), Article 51. <a href="https://doi.org/10.1140/epja/s10050-022-00698-7" target="_blank">https://doi.org/10.1140/epja/s10050-022-00698-7</a>
dc.identifier.otherCONVID_144409404
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/81810
dc.description.abstractThe β-delayed γ spectroscopy of 81As has been performed using a purified beam of 81Ge (9/2+) ground state at the Ion Guide Isotope Separator On-Line facility (IGISOL). The 81Ge+ ions were produced using proton-induced fission of 232Th and selected with the double Penning trap JYFLTRAP for the post-trap decay spectroscopy measurements. The low-spin (1/2+) isomeric-state ions 81mGe+ were not observed in the fission products. The intrinsic half-life of the 81Ge ground state has been determined as T1/2=6.4(2) s, which is significantly shorter than the literature value. A new level scheme of 81As has been built and is compared to shell-model calculations.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesEuropean Physical Journal A
dc.rightsCC BY 4.0
dc.subject.otherspectroscopy
dc.titleFirst trap-assisted decay spectroscopy of the 81Ge ground state
dc.typeresearch article
dc.identifier.urnURN:NBN:fi:jyu-202206163419
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineKiihdytinlaboratoriofi
dc.contributor.oppiaineResurssiviisausyhteisöfi
dc.contributor.oppiaineAccelerator Laboratoryen
dc.contributor.oppiaineSchool of Resource Wisdomen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn1434-6001
dc.relation.numberinseries3
dc.relation.volume58
dc.type.versionpublishedVersion
dc.rights.copyright© The Author(s) 2022
dc.rights.accesslevelopenAccessfi
dc.type.publicationarticle
dc.relation.grantnumber295207
dc.relation.grantnumber306980
dc.relation.grantnumber275389
dc.relation.grantnumber312544
dc.relation.grantnumber771036
dc.relation.grantnumber771036
dc.relation.grantnumber844829
dc.relation.grantnumber844829
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/771036/EU//MAIDEN
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/844829/EU//RAPTOR
dc.subject.ysospektroskopia
dc.subject.ysoydinfysiikka
dc.subject.ysogermanium
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p10176
jyx.subject.urihttp://www.yso.fi/onto/yso/p14759
jyx.subject.urihttp://www.yso.fi/onto/yso/p22858
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1140/epja/s10050-022-00698-7
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderEuropean Commissionen
dc.relation.funderEuropean Commissionen
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderEuroopan komissiofi
dc.relation.funderEuroopan komissiofi
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundingprogramERC Consolidator Granten
jyx.fundingprogramMSCA Individual Fellowship (IF)en
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundingprogramERC Consolidator Grantfi
jyx.fundingprogramMSCA Individual Fellowship (IF)fi
jyx.fundinginformationThe authors acknowledge support from the European Union Seventh Framework Programme through ENSAR, Contract No. 262010. This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No. 771036 (ERC CoG MAIDEN). R.P.D.G. has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 844829. A.K. acknowledges the support from the Academy of Finland under Grant No. 275389 and 312544, and T.E. under Grant No. 295207 and 306980. R.T. acknowledges “P2IO LabEx (ANR-10-LABX-0038)” in the framework “Investissements d’Avenir” (ANR-11-IDEX-0003-01) managed by the Agence Nationale de la Recherche (ANR), France.
dc.type.okmA1


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