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Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β -Detected NMR in Physics, Chemistry, and Biology

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dc.abstract.enWe determine for the first time the magnetic dipole moment of a short-lived nucleus with part-permillion (ppm) accuracy. To achieve this 2-orders-of-magnitude improvement over previous studies, we implement a number of innovations into our beta-detected nuclear magnetic resonance (beta-NMR) setup at ISOLDE at CERN. Using liquid samples as hosts, we obtain narrow, subkilohertz-linewidth, resonances, while a simultaneous in situ H-1 NMR measurement allows us to calibrate and stabilize the magnetic field to ppm precision, thus eliminating the need for additional beta-NMR reference measurements. Furthermore, we use ab initio calculations of NMR shielding constants to improve the accuracy of the reference magnetic moment, thus removing a large systematic error. We demonstrate the potential of this combined approach with the 1.1 s half-life radioactive nucleus Na-26, which is relevant for biochemical studies. Our technique can be readily extended to other isotopic chains, providing accurate magnetic moments for many short-lived nuclei. Furthermore, we discuss how our approach can open the path toward a wide range of applications of the ultrasensitive beta-NMR in physics, chemistry, and biology.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorDziubinska-Kühn, K. M.
dc.contributor.authorCerato, L.
dc.contributor.authorGustafsson, F. P.
dc.contributor.authorGins, W.
dc.contributor.authorAntušek, A.
dc.contributor.authorBissell, M. L.
dc.contributor.authorBaranowski, M.
dc.contributor.authorKozak, M.
dc.contributor.authorKocman, V.
dc.contributor.authorFlores, M. Madurga
dc.contributor.authorKulesz, K.
dc.contributor.authorKempka, M.
dc.contributor.authorKarg, B.
dc.contributor.authorPomorski, Marcin
dc.contributor.authorKowalska, M.
dc.contributor.authorZakoucky, D.
dc.contributor.authorWienholtz, F.
dc.contributor.authorWagenknecht, P.
dc.contributor.authorXu, Z.
dc.contributor.authorWolak, J.
dc.contributor.authorPietrzyk, R.
dc.contributor.authorNeyens, G.
dc.contributor.authorSkrzypczak, A.
dc.contributor.authorPlavec, J.
dc.contributor.authorCroese, J.
dc.contributor.authorPallada, S.
dc.contributor.authorHarding, R. D.
dc.contributor.authorJolivet, R. B.
dc.contributor.authorJavaji, A.
dc.contributor.authorKanellakopoulos, A.
dc.date.accessioned2024-01-25T05:31:17Z
dc.date.available2024-01-25T05:31:17Z
dc.date.issued2020
dc.description.financePublikacja bezkosztowa
dc.description.number4
dc.description.volume10
dc.identifier.doi10.1103/PHYSREVX.10.041061
dc.identifier.issn2160-3308
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/111697
dc.languageeng
dc.relation.ispartofPhysical Review X
dc.relation.pages041061 (15 stron)
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleMagnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β -Detected NMR in Physics, Chemistry, and Biology
dc.typeJournalArticle
dspace.entity.typePublication