The effect of biological shielding on fast neutron and photon transport in the VVER-1000 mock-up model placed in the LR-0 reactor
Language English Country England, Great Britain Media print-electronic
Document type Journal Article, Research Support, Non-U.S. Gov't
PubMed
23434890
DOI
10.1016/j.apradiso.2013.01.034
PII: S0969-8043(13)00043-2
Knihovny.cz E-resources
- MeSH
- Nuclear Reactors * MeSH
- Photons * MeSH
- Monte Carlo Method MeSH
- Neutrons MeSH
- Computer Simulation MeSH
- Radiation Protection * MeSH
- Fast Neutrons * MeSH
- Models, Theoretical MeSH
- Gamma Rays MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
The paper is intended to show the effect of a biological shielding simulator on fast neutron and photon transport in its vicinity. The fast neutron and photon fluxes were measured by means of scintillation spectroscopy using a 45×45 mm(2) and a 10×10 mm(2) cylindrical stilbene detector. The neutron spectrum was measured in the range of 0.6-10 MeV and the photon spectrum in 0.2-9 MeV. The results of the experiment are compared with calculations. The calculations were performed with various nuclear data libraries.
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