@conference{
author = "Ćeklić, Sandra and Ciraj-Bjelac, Olivera and Aranđić, Danijela and Stanković-Petrović, Jelena S. and Božović, Predrag and Mihailescu Liviu, Cristian",
year = "2017",
abstract = "U ovom radu prikazani su rezultati ispitivanja mogućeg dizajna sekundarnog etalona za
lični dozni ekvivalent Hp(3) pomoću Monte Karlo simulacija. Simulirana je sferna
jonizaciona komora ugrađena u sferni fantom. Ispitivana je energetska i ugaona
zavisnost i cilj je bio da se postigne što konstantniji odgovor u širokom opsegu energija.
Rezultati pokazuju da se najadekvatniji dizajn postize jonizacionom komorom TK-30
ugrađenom u sferni fantom od polimetil-metakrilata (PMMA) prečnika 15 cm.
Energetski odgovor je u ±10% za opseg energija od (18 do 1250) keV, dok je ugaoni
odgovor u ±20% za upadni ugao u opsegu od 0 do 90º za energetski opseg od (48 do
1250) keV., In this paper possible design for secondary standard Hp(3) ionisation chamber was
investigated using Monte Carlo simulations. The simulations were performed for
spherical ionization chamber surrounded by spherical phantom. The goal was to obtain
the more constant energy and angular response in wide energy range in order to get
optimal geometry. The results shown that the most adequate design for secondary
standard Hp(3) was achieved using commercially available TK-30 ionization chamber
manufactured by PTW embedded in spherical polymethyl methacrylate (PMMA)
phantom with diameter 15 cm. The energy response was within ±10% in range of
photon energies from (18 to 1250) keV, while angular response was within ±20% for
angle of incidence α from 0º to 90º for energy range (48 to 1250) keV.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "Konstrukcija sekundarnog etalona za veličinu lični dozni ekvivalent Hp(3) pomoću Monte Karlo simulacija, Design of secondary standard Hp(3) ionisation chamber using Monte Carlo simulations",
pages = "287-290",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8288"
}