Method for fast determination of the angle of ionizing radiation incidence from data measured by a Timepix3 detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F21%3A00349671" target="_blank" >RIV/68407700:21670/21:00349671 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.5194/jsss-10-63-2021" target="_blank" >https://doi.org/10.5194/jsss-10-63-2021</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5194/jsss-10-63-2021" target="_blank" >10.5194/jsss-10-63-2021</a>
Alternative languages
Result language
angličtina
Original language name
Method for fast determination of the angle of ionizing radiation incidence from data measured by a Timepix3 detector
Original language description
This paper presents a method of how to determine spatial angles of ionizing radiation incidence quickly, using a Timepix3 detector. This work focuses on the dosimetric applications where detectors and measured quantities show significant angle dependencies. A determined angle of incidence can be used to correct for the angle dependence of a planar Timepix3 detector. Up until now, only passive dosemeters have been able to provide a correct dose and preserve the corresponding incidence angle of the radiation. Unfortunately, passive dosemeters cannot provide this information in “real” time. In our special setup we were able to retrieve the spatial angles with a runtime of less than 600 ms. Employing the new Timepix3 detector enables the use of effective data analysis where the direction of incident radiation is computed from a simple photon event map. In order to obtain this angle, we combine the information extracted from the map with known 3D geometry surrounding the detector. Moreover, we analyze the computation time behavior, conditions and optimizations of the developed spatial angle calculation algorithm.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Sensors and Sensor Systems
ISSN
2194-8771
e-ISSN
2194-8771
Volume of the periodical
10
Issue of the periodical within the volume
1
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
63-70
UT code for WoS article
000631087500001
EID of the result in the Scopus database
2-s2.0-85102967310