Active Personal Eye Lens Dosimetry With the Hybrid Pixelated Dosepix Detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F23%3A00373373" target="_blank" >RIV/68407700:21670/23:00373373 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/TRPMS.2023.3301503" target="_blank" >https://doi.org/10.1109/TRPMS.2023.3301503</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TRPMS.2023.3301503" target="_blank" >10.1109/TRPMS.2023.3301503</a>
Alternative languages
Result language
angličtina
Original language name
Active Personal Eye Lens Dosimetry With the Hybrid Pixelated Dosepix Detector
Original language description
lens dosimetry has been an important field of research in the last decade. Dose measurements with a prototype of an active personal eye lens dosemeter based on the Dosepix detector are presented. The personal dose equivalent at 3 mm depth of soft tissue, H-p(3), was measured in the center front of a water-filled cylinder phantom with a height and diameter of 20 cm. The energy dependence of the normalized response is investigated for mean photon energies between 12.4 and 248 keV for continuous reference radiation fields (N-series) according to ISO 4037. The response normalized to N-60 (E = 47.9 keV) at 0 degrees angle of irradiation stays within the approval limits of IEC 61526 for angles of incidence between -75 degrees and +75 degrees. Performance in pulsed photon fields was tested for varying dose rates from 0.1( Sv/h) up to 1000 (Sv/h) and pulse durations from 1 ms up to 10 s. The dose measurement works well within the approval limits (acc. to IEC 61526) up to 1 (Sv/h). No significant influence of the pulse duration on the measured dose is found. Reproducibility measurements yield a coefficient of variation which does not exceed 1% for two tested eye lens dosemeter prototypes.
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
20602 - Medical laboratory technology (including laboratory samples analysis; diagnostic technologies) (Biomaterials to be 2.9 [physical characteristics of living material as related to medical implants, devices, sensors])
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE TRANSACTIONS ON RADIATION AND PLASMA MEDICAL SCIENCES
ISSN
2469-7311
e-ISSN
2469-7303
Volume of the periodical
7
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
879-887
UT code for WoS article
001099904200011
EID of the result in the Scopus database
2-s2.0-85167814104