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The Mini Labyrinth Benchmark for Radiation Protection and Shielding Analysis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU142419" target="_blank" >RIV/00216305:26220/22:PU142419 - isvavai.cz</a>

  • Result on the web

    <a href="https://ieeexplore.ieee.org/document/9686683" target="_blank" >https://ieeexplore.ieee.org/document/9686683</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/TNS.2022.3144838" target="_blank" >10.1109/TNS.2022.3144838</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Mini Labyrinth Benchmark for Radiation Protection and Shielding Analysis

  • Original language description

    The Mini Labyrinth experiment is a neutron and gamma shielding experiment currently being developed at STU. The STU Mini Labyrinth consists of NEUTRONSTOP shielding blocks, water tank, PuBe neutron source, and graphite prism. This paper describes the second construction version of the Mini Labyrinth experiment and presents the newest results of the neutron and gamma fields simulation and measurement. The PuBe neutron source with the emission rate of 1.06E7 n/s was used in the experiment. The measurement of gamma ambient dose equivalent H*(10) and neutron count rates is performed by the Thermo Scientific RadEye portable survey meter and the SNM-11 BF3 corona detector. The simulation part was carried out using state-of-the-art MCNP6 and SCALE6 MONACO stochastic calculation tools, considering the detailed geometry of the Mini Labyrinth and a combined neutron and gamma source of particles. The comparisons were performed between codes and the experiment. The propagation of the cross-section uncertainties was investigated through the shielding analysis. Almost perfect agreements between simulation codes were achieved. The comparison with measurement suggests the further needs of room effect assesment.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    10304 - Nuclear physics

Result continuities

  • Project

    <a href="/en/project/8X20054" target="_blank" >8X20054: Experimental and simulation shielding studies of materials used in radiation protection</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    IEEE TRANSACTIONS ON NUCLEAR SCIENCE

  • ISSN

    0018-9499

  • e-ISSN

    1558-1578

  • Volume of the periodical

    69

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    8

  • Pages from-to

    745-752

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85123318391