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dc.contributor.authorNESTERENKO, D.A.
dc.contributor.authorDE GROOTE, R.P.
dc.contributor.authorERONEN, T.
dc.contributor.authorGE, Z.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorHUKKANEN, M.
dc.contributor.authorJOKINEN, A.
dc.contributor.authorKANKAINEN, A.
dc.date.issued2020
dc.description.abstractEnThe absolute mass value of $^{168}$Yb has been directly determined with the JYFLTRAP Penning trap mass spectrometer at the Ion Guide Isotope Separator On-Line (IGISOL) facility. A more precise value of the mass of $^{168}$Yb is needed to extract possible signatures of beyond standard model physics from high-precision isotope shift measurements of Yb atomic transition frequencies. The measured mass-excess value, ME($^{168}$Yb) = $-$61579.846(94) keV, is 12 times more precise and deviates from the Atomic Mass Evaluation 2016 value by 1.7$\sigma$. The impact on precision isotope shift studies of the stable Yb isotopes is discussed.
dc.language.isoen
dc.subject.enPenning trap
dc.subject.enHigh-precision mass spectrometry
dc.subject.enIsotope shift
dc.title.enHigh-precision mass measurement of $^{168}$Yb for verification of nonlinear isotope shift
dc.typeArticle de revue
dc.identifier.doi10.1016/j.ijms.2020.116435
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
dc.identifier.arxiv2007.13375
bordeaux.journalInt.J.Mass Spectrometry
bordeaux.page116435
bordeaux.volume458
bordeaux.peerReviewedoui
hal.identifierhal-02914494
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02914494v1
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