Nuclear magnetic moment of Cu-59 with on-line beta-NMR on oriented nuclei

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F04%3A00105649" target="_blank" >RIV/61389005:_____/04:00105649 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Nuclear magnetic moment of Cu-59 with on-line beta-NMR on oriented nuclei
Original language description
The nuclear magnetic moment of the nucleus Cu-59, with one proton and two neutrons outside the closed N=Z=28 shells, was,measured in an on-line experiment combining beta-NMR with low temperature nuclear orientation and with particle detectors operating at a temperature of about 10 K. From the data the center frequency nu(B-ext=0)=209.51(22) MHz was derived. Using the hyperfine field of Cu in host iron from the literature the result for the moment is mu[Cu-59]=+1.891 (9) mu(N), which reveals a large deviation from the proton p(3/2) single-particle value. This provides strong experimental evidence for a massive shell breaking at Ni-56
Czech name
Jaderný magnetický moment Cu-59 s on-line beta-NMR na orientovyných jádrech
Czech description
Jaderný magnetický moment jádra Cu-159 s jedním protonem a dvěma neutrony mimo uzavřené slupky N=Z=28 byl měřen v on-line experimentu, kombinujícím beta-NMR s nízkoteplotní jadernou orientací a užívajícím detektory částic pracující při teplotách kolem 10K.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
<a href="/en/project/GA202%2F02%2F0848" target="_blank" >GA202/02/0848: Experimental study of isospin admixtures in nuclear states</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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