Mixed Neutron and Gamma Spectra Measurements and Calculations in Pure Iron Benchmark Assembly with Cf-252 Neutron Source.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F02%3A000OERF4" target="_blank" >RIV/46356088:_____/02:000OERF4 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Mixed Neutron and Gamma Spectra Measurements and Calculations in Pure Iron Benchmark Assembly with Cf-252 Neutron Source.
Original language description
The neutron and gamma leakage spectra measurements have been made for a benchmark spherical iron assembly with diameter of 50 cm. The Cf-252 neutron sources with different emissions were placed into the centre of the iron sphere. The proton recoil methodwas used with stillbene crystals and hydrogen proportional counters for neutron spectra measurement. Spectrometers using stilbene, germanium and silicon detectors were used for gamma spectra measurement. The working range of spectrometers is for neutronsin the energy range from 0.02 to 16 MeV, and for gamma from 0.40 to 12 MeV. Some adequate calculations based on different data libraries have been done and compared with measurements. The authors propose to analyse carefully the leakage mixed neutron and gamma spectrum from an iron sphere of 50 cm diameter and than adopt that field as a standard. Analogous measurements and calculations performed on pure iron spheres of diameters 20, 30 and 100 cm are briefly discussed in the report.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JF - Nuclear energy
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA202%2F99%2F0036" target="_blank" >GA202/99/0036: Experimental determination of mixed neutron and gamma fields parameters behind iron and water layers corresponding to reactor pressure vessel</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Nuclear Data for Science and Technology, ND 2001
ISBN
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ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
neuveden
Place of publication
Tsukuba, Japonsko
Event location
Tsukuba, JAPAN
Event date
Oct 4, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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