SUBTRACTIVE GAMMA DISCRIMINATION TECHNIQUE FOR NEUTRON DIAMOND DETECTORS OPERATING IN MIXED RADIATION FIELDS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00375347" target="_blank" >RIV/68407700:21340/25:00375347 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.14311/APP.2025.55.0049" target="_blank" >https://doi.org/10.14311/APP.2025.55.0049</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2025.55.0049" target="_blank" >10.14311/APP.2025.55.0049</a>
Alternative languages
Result language
angličtina
Original language name
SUBTRACTIVE GAMMA DISCRIMINATION TECHNIQUE FOR NEUTRON DIAMOND DETECTORS OPERATING IN MIXED RADIATION FIELDS
Original language description
A detection system based on diamond detectors and subtractive discrimination was developed for the measurement of thermal neutrons flux distribution changes during rod drop transient at the VR-1 reactor. The detection system was modified to replace the pulse-shaped method used for discrimination. The electronic available at the department was not able to measure high count rates with the pulse shape discrimination method. Subtractive discrimination allows us to reduce the requirements in the signal processing area, as the shape does not need to be a recorder, and therefore the digitizer performance can be significantly lower. For this reason, a pulse stretching amplifier was developed and tested.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);
Result continuities
Project
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Continuities
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Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Šimáně 2025 – International Conference on Nuclear Engineering
ISBN
978-80-01-07515-9
ISSN
2336-5382
e-ISSN
2336-5382
Number of pages
7
Pages from-to
49-55
Publisher name
Faculty of Nuclear Sciences and Physical Engineering (Czech Technical Univ.)
Place of publication
Praha
Event location
Praha
Event date
Jun 17, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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