Thermal neutron detection using alpha/beta-gamma discrimination circuit

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG45__%2F19%3A00536155" target="_blank" >RIV/60162694:G45__/19:00536155 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0969806X18306145?dgcid=author" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0969806X18306145?dgcid=author</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.radphyschem.2018.11.007" target="_blank" >10.1016/j.radphyschem.2018.11.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal neutron detection using alpha/beta-gamma discrimination circuit

Popis výsledku v původním jazyce

The manuscript is focused on possible usage of a simple α - βγ discriminating circuit applying a mixture of inorganic scintillation powders and Li-6 as a converter as a substitution of handheld neutron detector based on the He-3 isotope. Various mixtures of scintillators and Li-6 were tested from which the zinc sulfide activated by silver and lanthanum bromide oxide doped by cerium seemed to be the most promising scintillator for thermal neutron detection due to the biggest difference in magnitude of pulses created by alpha/gamma radiation. Furthermore, the influence of PMMA (polymethyl methacrylate) optical carrier or additional scintillation matrix formed by polystyrene plastic scintillator on the signal under different types of radiation was investigated.

Název v anglickém jazyce

Thermal neutron detection using alpha/beta-gamma discrimination circuit

Popis výsledku anglicky

The manuscript is focused on possible usage of a simple α - βγ discriminating circuit applying a mixture of inorganic scintillation powders and Li-6 as a converter as a substitution of handheld neutron detector based on the He-3 isotope. Various mixtures of scintillators and Li-6 were tested from which the zinc sulfide activated by silver and lanthanum bromide oxide doped by cerium seemed to be the most promising scintillator for thermal neutron detection due to the biggest difference in magnitude of pulses created by alpha/gamma radiation. Furthermore, the influence of PMMA (polymethyl methacrylate) optical carrier or additional scintillation matrix formed by polystyrene plastic scintillator on the signal under different types of radiation was investigated.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Radiation Physics and Chemistry

ISSN

0969-806X

e-ISSN

—

Svazek periodika

156

Číslo periodika v rámci svazku

March 2019

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

109-114

Kód UT WoS článku

000460717500015

EID výsledku v databázi Scopus

2-s2.0-85056624999