Gamma Spectrometric Measurements of Depth-related Radionuclide Distribution in Walls

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00167496" target="_blank" >RIV/68407700:21340/10:00167496 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Gamma Spectrometric Measurements of Depth-related Radionuclide Distribution in Walls

Popis výsledku v původním jazyce

The method for depth-related radionuclide distribution was evolved for approximate determination of spatial lay-out of radionuclides in materials. The method for depth-related radionuclide distribution is based on the different attenuation coefficients for various energies of gamma radiation. For each material is the attenuation coefficient decreasing with the rising energy of radiation. Therefore it is possible to assess a localization of radionuclides in material. This application should be suitable for localization of radionuclides in the walls of buildings, where high doses rates from gamma radiation occur. Doses are caused by natural radionuclides mainly from radium and it represents a higher risk associated with the inhalation of radon and its decay products. In this case, gamma lines with energies 609keV and 1764keV produced by nuclide 214Bi were used for depth-related radionuclide distribution.

Název v anglickém jazyce

Gamma Spectrometric Measurements of Depth-related Radionuclide Distribution in Walls

Popis výsledku anglicky

The method for depth-related radionuclide distribution was evolved for approximate determination of spatial lay-out of radionuclides in materials. The method for depth-related radionuclide distribution is based on the different attenuation coefficients for various energies of gamma radiation. For each material is the attenuation coefficient decreasing with the rising energy of radiation. Therefore it is possible to assess a localization of radionuclides in material. This application should be suitable for localization of radionuclides in the walls of buildings, where high doses rates from gamma radiation occur. Doses are caused by natural radionuclides mainly from radium and it represents a higher risk associated with the inhalation of radon and its decay products. In this case, gamma lines with energies 609keV and 1764keV produced by nuclide 214Bi were used for depth-related radionuclide distribution.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Applied Radiation and Isotopes

ISSN

0969-8043

e-ISSN

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Svazek periodika

68

Číslo periodika v rámci svazku

4-5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

000276418600079

EID výsledku v databázi Scopus

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