High-accuracy liquid-sample beta-NMR setup at ISOLDE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F21%3A00548946" target="_blank" >RIV/61389005:_____/21:00548946 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.nima.2021.165862" target="_blank" >https://doi.org/10.1016/j.nima.2021.165862</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nima.2021.165862" target="_blank" >10.1016/j.nima.2021.165862</a>
Alternative languages
Result language
angličtina
Original language name
High-accuracy liquid-sample beta-NMR setup at ISOLDE
Original language description
Recently there has been an increased interest to apply the sensitive beta-decay asymmetry detected nuclear magnetic resonance (beta-NMR) technique to biological studies. A liquid-sample beta-NMR setup was build at ISOLDE to allow such investigations and to use the resolution gain of liquid-state NMR in nuclear physics. As part of this setup a magnetic field locking system, a set of printed circuit board shimming coils, a sample exchange system, a set of compact beta-detectors and a custom experimental vacuum chamber were developed. The main magnetic field was stabilized down to the ppm level by the locking system while allowing the direct determination of the absolute magnetic field. The homogeneity of the magnetic field was improved to <= 5 ppm over the sample volume by the shimming coils. Time spent on changing samples was reduced by a factor of five by the liquid sample exchange system. During experiments it was possible to continuously observe the liquid sample thanks to the custom chamber and compact beta-detectors. The absolute field determination allows for a novel way to reference beta-NMR measurements, removing the need for time consuming reference measurements. The improved accuracy and resolution resulting from these innovations allows the study of the distribution of nuclear magnetization and (bio)chemicals using high-accuracy liquid-sample beta-NMR.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/LM2018104" target="_blank" >LM2018104: Research Infrastructure for experiments at CERN</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Instruments & Methods in Physics Research Section A
ISSN
0168-9002
e-ISSN
1872-9576
Volume of the periodical
1020
Issue of the periodical within the volume
DEC
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
165862
UT code for WoS article
000714611700009
EID of the result in the Scopus database
2-s2.0-85120690831