EURADOS 241Am skull measurement intercomparison

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00238826" target="_blank" >RIV/68407700:21340/15:00238826 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/86652052:_____/15:#0000367

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.radmeas.2015.07.011" target="_blank" >http://dx.doi.org/10.1016/j.radmeas.2015.07.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.radmeas.2015.07.011" target="_blank" >10.1016/j.radmeas.2015.07.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

EURADOS 241Am skull measurement intercomparison

Popis výsledku v původním jazyce

In 2011 a measurement intercomparison was launched by EURADOS WG7, with the objective of providing the participants with the tools to calibrate their detection systems for detection of 241Am in the skull bone, and evaluate the variability due to the used of the different calibration phantoms. Three skull phantoms were used in this intercomparison: the USTUR Case 0102 skull phantom, the BfS skull phantom and the CSR skull phantom. Very good agreement was found between the results of the twelve participating laboratories, with relative deviations of less than 15% for the BfS phantom and less than 17% for the USTUR phantom when measurement efficiency in defined positions was compared. However, the phantoms’ measured absolute 241Am activities showed discrepancies of up to a factor of 3.4. This is mainly due to the physical differences between the standard calibration phantoms used by the participants and those used in this intercomparison exercise.

Název v anglickém jazyce

EURADOS 241Am skull measurement intercomparison

Popis výsledku anglicky

In 2011 a measurement intercomparison was launched by EURADOS WG7, with the objective of providing the participants with the tools to calibrate their detection systems for detection of 241Am in the skull bone, and evaluate the variability due to the used of the different calibration phantoms. Three skull phantoms were used in this intercomparison: the USTUR Case 0102 skull phantom, the BfS skull phantom and the CSR skull phantom. Very good agreement was found between the results of the twelve participating laboratories, with relative deviations of less than 15% for the BfS phantom and less than 17% for the USTUR phantom when measurement efficiency in defined positions was compared. However, the phantoms’ measured absolute 241Am activities showed discrepancies of up to a factor of 3.4. This is mainly due to the physical differences between the standard calibration phantoms used by the participants and those used in this intercomparison exercise.

Druh

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

CEP obor

DL - Jaderné odpady, radioaktivní znečištění a kontrola

OECD FORD obor

—

Projekt

<a href="/cs/project/VG20122014093" target="_blank" >VG20122014093: Systém pro měření vnitřní kontaminace po havárii JEZ zaměřený na štítné žlázy u dětí a kontaminaci transurany</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Radiation Measurements

ISSN

1350-4487

e-ISSN

—

Svazek periodika

82

Číslo periodika v rámci svazku

NOV

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

64-73

Kód UT WoS článku

000366079300011

EID výsledku v databázi Scopus

2-s2.0-84941109079