Study of the parameters of the pulse shape method and experimental test of diamond based detector at the VR-1 reactor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F20%3A00337368" target="_blank" >RIV/68407700:21340/20:00337368 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.anucene.2020.107431" target="_blank" >https://doi.org/10.1016/j.anucene.2020.107431</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.anucene.2020.107431" target="_blank" >10.1016/j.anucene.2020.107431</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of the parameters of the pulse shape method and experimental test of diamond based detector at the VR-1 reactor

Popis výsledku v původním jazyce

Diamond crystal-based detector for neutron flux measurement is a promising solution as a fast, small and stable detector especially suited for fast transient measurements. The work aims to test the method and to find the best parameters of the pulse shape analysis for the thermal neutron detection. The developed diamond detectors were tested with the AmBe neutron source and in the VR-1 reactor core. Based on the results obtained from the AmBe measurements, the discrimination conditions for the pulse shape analysis were set and optimized. The diamond detector was then tested in mixed n- field of the nuclear reactor core. First results from the VR-1 reactor measurement showed high yield of thermal neutron interactions (up to 33% of all recorded interactions, like in AmBe measurements). The presented results therefore proved that diamond detectors are promising for the fast transient measurements.

Název v anglickém jazyce

Study of the parameters of the pulse shape method and experimental test of diamond based detector at the VR-1 reactor

Popis výsledku anglicky

Diamond crystal-based detector for neutron flux measurement is a promising solution as a fast, small and stable detector especially suited for fast transient measurements. The work aims to test the method and to find the best parameters of the pulse shape analysis for the thermal neutron detection. The developed diamond detectors were tested with the AmBe neutron source and in the VR-1 reactor core. Based on the results obtained from the AmBe measurements, the discrimination conditions for the pulse shape analysis were set and optimized. The diamond detector was then tested in mixed n- field of the nuclear reactor core. First results from the VR-1 reactor measurement showed high yield of thermal neutron interactions (up to 33% of all recorded interactions, like in AmBe measurements). The presented results therefore proved that diamond detectors are promising for the fast transient measurements.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Annals of Nuclear Energy

ISSN

0306-4549

e-ISSN

—

Svazek periodika

142

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

000526111700047

EID výsledku v databázi Scopus

2-s2.0-85081001675