Emission probability measurement of γ- and X- Rays in Ra-226 and Pb-210 Decay

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F17%3AN0000059" target="_blank" >RIV/00177016:_____/17:N0000059 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0969804317302506" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0969804317302506</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apradiso.2017.10.023" target="_blank" >10.1016/j.apradiso.2017.10.023</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Emission probability measurement of γ- and X- Rays in Ra-226 and Pb-210 Decay

Popis výsledku v původním jazyce

The emission intensities of 186.21keV, 46.54keV, XL(Bi) and XK(Rn) photons were measured with calibrated HPGe detectors. The efficiency was computed with the MCNP Monte Carlo code and validated using experimental points. Sources of Ra-226 were prepared from two different radioactive materials. The X-ray emission intensities in Ra-226 decay were determined without X-rays from the daughter decay products using a radon emanation source. The standard CMI source with Pb-210 was used and compared with a source prepared from the NPL solution delivered under the EMRP project "Metrology for processing materials with high natural radioactivity - MetroNORM".

Název v anglickém jazyce

Emission probability measurement of γ- and X- Rays in Ra-226 and Pb-210 Decay

Popis výsledku anglicky

The emission intensities of 186.21keV, 46.54keV, XL(Bi) and XK(Rn) photons were measured with calibrated HPGe detectors. The efficiency was computed with the MCNP Monte Carlo code and validated using experimental points. Sources of Ra-226 were prepared from two different radioactive materials. The X-ray emission intensities in Ra-226 decay were determined without X-rays from the daughter decay products using a radon emanation source. The standard CMI source with Pb-210 was used and compared with a source prepared from the NPL solution delivered under the EMRP project "Metrology for processing materials with high natural radioactivity - MetroNORM".

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10304 - Nuclear physics

Projekt

<a href="/cs/project/7AX13019" target="_blank" >7AX13019: Metrology for processing materials with high natural radioactivity</a><br>

Návaznosti

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

Rok uplatnění

2017

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

—

Svazek periodika

134

Číslo periodika v rámci svazku

April 2018

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

3

Strana od-do

429-432

Kód UT WoS článku

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EID výsledku v databázi Scopus

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