A new monitor set for the determination of neutron flux parameters in short-time k0-NAA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00184333" target="_blank" >RIV/68407700:21340/11:00184333 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/11:00366303 RIV/26722445:_____/11:#0000686
Result on the web
<a href="http://dx.doi.org/10.1016/j.nima.2011.07.050" target="_blank" >http://dx.doi.org/10.1016/j.nima.2011.07.050</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nima.2011.07.050" target="_blank" >10.1016/j.nima.2011.07.050</a>
Alternative languages
Result language
angličtina
Original language name
A new monitor set for the determination of neutron flux parameters in short-time k0-NAA
Original language description
Multipurpose research reactors such as LVR-15 in Řež require monitoring of the neutron flux parameters (f, ?) in each batch of samples analyzed when k0 standardization in NAA is to be used. The well-known Au-Zr tri-isotopic monitor set that provides a good tool for determining f and ? after long-time irradiation is not optimal in case of short-time irradiation because only a low activity of the 95Zr radionuclide is formed. Therefore, several elements forming radionuclides with suitable half-lives and Q0and Er parameters in a wide range of values were tested. As a result, an optimal mixture was selected consisting of Au, Mn, and Rb to form a well suited monitor set for irradiation at a thermal neutron fluence rate of 3x1017 m-2 s-1.
Czech name
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Czech description
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Classification
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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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
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 and Methods in Physics Research, Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
ISSN
0168-9002
e-ISSN
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Volume of the periodical
656
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
61-64
UT code for WoS article
000296129100008
EID of the result in the Scopus database
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