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

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

We determine for the first time the magnetic dipole moment of a short-lived nucleus with part-per-million (ppm) accuracy. To achieve this 2-orders-of-magnitude improvement over previous studies, we implement a number of innovations into our β-detected nuclear magnetic resonance (β-NMR) setup at ISOL...

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Autores principales: R. D. Harding, S. Pallada, J. Croese, A. Antušek, M. Baranowski, M. L. Bissell, L. Cerato, K. M. Dziubinska-Kühn, W. Gins, F. P. Gustafsson, A. Javaji, R. B. Jolivet, A. Kanellakopoulos, B. Karg, M. Kempka, V. Kocman, M. Kozak, K. Kulesz, M. Madurga Flores, G. Neyens, R. Pietrzyk, J. Plavec, M. Pomorski, A. Skrzypczak, P. Wagenknecht, F. Wienholtz, J. Wolak, Z. Xu, D. Zakoucky, M. Kowalska
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Lenguaje:EN
Publicado: American Physical Society 2020
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spelling oai:doaj.org-article:6378998f8fbd4beca59fc6701456b6bb2021-12-02T14:23:38ZMagnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology10.1103/PhysRevX.10.0410612160-3308https://doaj.org/article/6378998f8fbd4beca59fc6701456b6bb2020-12-01T00:00:00Zhttp://doi.org/10.1103/PhysRevX.10.041061http://doi.org/10.1103/PhysRevX.10.041061https://doaj.org/toc/2160-3308We determine for the first time the magnetic dipole moment of a short-lived nucleus with part-per-million (ppm) accuracy. To achieve this 2-orders-of-magnitude improvement over previous studies, we implement a number of innovations into our β-detected nuclear magnetic resonance (β-NMR) setup at ISOLDE at CERN. Using liquid samples as hosts, we obtain narrow, subkilohertz-linewidth, resonances, while a simultaneous in situ ^{1}H NMR measurement allows us to calibrate and stabilize the magnetic field to ppm precision, thus eliminating the need for additional β-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 ^{26}Na, 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 β-NMR in physics, chemistry, and biology.R. D. HardingS. PalladaJ. CroeseA. AntušekM. BaranowskiM. L. BissellL. CeratoK. M. Dziubinska-KühnW. GinsF. P. GustafssonA. JavajiR. B. JolivetA. KanellakopoulosB. KargM. KempkaV. KocmanM. KozakK. KuleszM. Madurga FloresG. NeyensR. PietrzykJ. PlavecM. PomorskiA. SkrzypczakP. WagenknechtF. WienholtzJ. WolakZ. XuD. ZakouckyM. KowalskaAmerican Physical SocietyarticlePhysicsQC1-999ENPhysical Review X, Vol 10, Iss 4, p 041061 (2020)
institution DOAJ
collection DOAJ
language EN
topic Physics
QC1-999
spellingShingle Physics
QC1-999
R. D. Harding
S. Pallada
J. Croese
A. Antušek
M. Baranowski
M. L. Bissell
L. Cerato
K. M. Dziubinska-Kühn
W. Gins
F. P. Gustafsson
A. Javaji
R. B. Jolivet
A. Kanellakopoulos
B. Karg
M. Kempka
V. Kocman
M. Kozak
K. Kulesz
M. Madurga Flores
G. Neyens
R. Pietrzyk
J. Plavec
M. Pomorski
A. Skrzypczak
P. Wagenknecht
F. Wienholtz
J. Wolak
Z. Xu
D. Zakoucky
M. Kowalska
Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology
description We determine for the first time the magnetic dipole moment of a short-lived nucleus with part-per-million (ppm) accuracy. To achieve this 2-orders-of-magnitude improvement over previous studies, we implement a number of innovations into our β-detected nuclear magnetic resonance (β-NMR) setup at ISOLDE at CERN. Using liquid samples as hosts, we obtain narrow, subkilohertz-linewidth, resonances, while a simultaneous in situ ^{1}H NMR measurement allows us to calibrate and stabilize the magnetic field to ppm precision, thus eliminating the need for additional β-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 ^{26}Na, 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 β-NMR in physics, chemistry, and biology.
format article
author R. D. Harding
S. Pallada
J. Croese
A. Antušek
M. Baranowski
M. L. Bissell
L. Cerato
K. M. Dziubinska-Kühn
W. Gins
F. P. Gustafsson
A. Javaji
R. B. Jolivet
A. Kanellakopoulos
B. Karg
M. Kempka
V. Kocman
M. Kozak
K. Kulesz
M. Madurga Flores
G. Neyens
R. Pietrzyk
J. Plavec
M. Pomorski
A. Skrzypczak
P. Wagenknecht
F. Wienholtz
J. Wolak
Z. Xu
D. Zakoucky
M. Kowalska
author_facet R. D. Harding
S. Pallada
J. Croese
A. Antušek
M. Baranowski
M. L. Bissell
L. Cerato
K. M. Dziubinska-Kühn
W. Gins
F. P. Gustafsson
A. Javaji
R. B. Jolivet
A. Kanellakopoulos
B. Karg
M. Kempka
V. Kocman
M. Kozak
K. Kulesz
M. Madurga Flores
G. Neyens
R. Pietrzyk
J. Plavec
M. Pomorski
A. Skrzypczak
P. Wagenknecht
F. Wienholtz
J. Wolak
Z. Xu
D. Zakoucky
M. Kowalska
author_sort R. D. Harding
title Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology
title_short Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology
title_full Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology
title_fullStr Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology
title_full_unstemmed Magnetic Moments of Short-Lived Nuclei with Part-per-Million Accuracy: Toward Novel Applications of β-Detected NMR in Physics, Chemistry, and Biology
title_sort magnetic moments of short-lived nuclei with part-per-million accuracy: toward novel applications of β-detected nmr in physics, chemistry, and biology
publisher American Physical Society
publishDate 2020
url https://doaj.org/article/6378998f8fbd4beca59fc6701456b6bb
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