PTRAC File Utilization for Calculation of Free-Air Ionization Chamber Correction Factors by MCNPX
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F14%3A%230000979" target="_blank" >RIV/00177016:_____/14:#0000979 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1051/snamc/201405125" target="_blank" >http://dx.doi.org/10.1051/snamc/201405125</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/snamc/201405125" target="_blank" >10.1051/snamc/201405125</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
PTRAC File Utilization for Calculation of Free-Air Ionization Chamber Correction Factors by MCNPX
Popis výsledku v původním jazyce
A free-air ionization chamber is used as a standard of photon air-kerma. Several correction factors are applied to the air-kerma value. Correction factors for electron loss (kloss) and for additional ionization current caused by photon scatter (ksc), photon fluorescence (kfl), photon transmission through diaphragm edge (kdtr), and photon scatter from the surface of the diaphragm aperture (kdsc) were determined by the MCNPX code utilizing information stored in Particle Track (PTRAC) output files. Individual steps of the procedure are described and the calculated values of the correction factors are presented. The values are in agreement with the correction factors published in a literature for similar free-air chambers.
Název v anglickém jazyce
PTRAC File Utilization for Calculation of Free-Air Ionization Chamber Correction Factors by MCNPX
Popis výsledku anglicky
A free-air ionization chamber is used as a standard of photon air-kerma. Several correction factors are applied to the air-kerma value. Correction factors for electron loss (kloss) and for additional ionization current caused by photon scatter (ksc), photon fluorescence (kfl), photon transmission through diaphragm edge (kdtr), and photon scatter from the surface of the diaphragm aperture (kdsc) were determined by the MCNPX code utilizing information stored in Particle Track (PTRAC) output files. Individual steps of the procedure are described and the calculated values of the correction factors are presented. The values are in agreement with the correction factors published in a literature for similar free-air chambers.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
BG - Jaderná, atomová a molekulová fyzika, urychlovače
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů