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AbstractAbstract
[en] Accident dosemeter IBK consists of neutron and gamma dosemeters. Neutron dosemeter is made made of a series of activation detectors (Au, Cu, In, S and Mg) of which In, S and Mg are to be used for measuring the neutron flux above En ≥ 1 MeV. This task dealt also with the possibility of measuring the differential and integral neutron flux (En ≥ 1 MeV) by integral method and repetitive method with successive exponents (Breseti). Method recommended for the IAEA detectors was applied in the energy range En ≥ 3 MeV (Kohler). In addition to In, S i Mg, Ni, Al and Fe were used for better understanding of the results obtained by particular methods
[sr]
Akcidentalni dozimetar IBK sastoji se od neutronskog i gama dozimetra. U sastav neutronskog dozimetra ulazi niz aktivacionih detektora (Au, Cu, In, S i Mg) od kojih In, S i Mg treba da se koriste za odredjivanje fluksa neutrona energije En ≥1 MeV. U okviru ovog rada ispitana je mogucnost odredjivanja diferencijalnog i integralnog fluksa neutrona (En≥1 MeV) integralnom metodom i metodom ponavljanja sa sukcesivnim eksponentima (Bresesti); u oblasti En≥3 MeV primenjena je i metoda koju preporucuje IAEA za svoje detektore (Kohler). Da bi se dobio bolji uvid u mogucnosti interpretacije rezultata pojedinim metodama, u radu su sem In, S i Mg korisceni i Ni, Al i Fe (author)Original Title
Procena fluksa neutrona pomocu aktivacionih detektora
Primary Subject
Secondary Subject
Source
Feb 1969; 24 p; IBK--775; Also available from the Institute of nuclear sciences Vinca; 13 refs, 9 tabs, 5 figs
Record Type
Miscellaneous
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Country of publication
ALKALINE EARTH METALS, DOSIMETRY, ELEMENTS, ENERGY RANGE, ENRICHED URANIUM REACTORS, HEAVY WATER COOLED REACTORS, HEAVY WATER MODERATED REACTORS, IRRADIATION REACTORS, ISOTOPE PRODUCTION REACTORS, MEASURING INSTRUMENTS, METALS, MEV RANGE, NEUTRON DETECTORS, NONMETALS, RADIATION DETECTORS, RADIATION FLUX, REACTOR CHANNELS, REACTOR COMPONENTS, REACTOR EXPERIMENTAL FACILITIES, REACTORS, RESEARCH AND TEST REACTORS, RESEARCH REACTORS, TANK TYPE REACTORS, THERMAL REACTORS, TRANSITION ELEMENTS
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