Characterization of OSL dosimeters used at the ELI-beamlines laser-driven accelerator facility

0552677 - FZÚ 2022 RIV GB eng J - Článek v odborném periodiku
Cimmino, Anna - Horváth, Dávid - Olšovcová, Veronika - Stránský, Vojtěch - Truneček, Roman - Versaci, Roberto
Characterization of OSL dosimeters used at the ELI-beamlines laser-driven accelerator facility.
Journal of Radiological Protection. Roč. 41, č. 4 (2021), N233-N28. ISSN 0952-4746. E-ISSN 1361-6498
Výzkumná infrastruktura: ELI Beamlines III - 90141
Institucionální podpora: RVO:68378271
Klíčová slova: dosimetry * optically stimulated luminescence * radiation protection * ELI Beamlines * beryllium oxide
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impakt faktor: 1.559, rok: 2021
Způsob publikování: Omezený přístup
https://doi.org/10.1088/1361-6498/ac14d5

The ELI Beamlines laser driven accelerator facility is set to operate the most intense non-military laser system in the world, with ultra-high power up to 10 PW, concentrated plasma intensities of up to 1024 Wcm-2, and ultra-short laser pulses of the order of few femtoseconds. A robust and redundant radiation monitoring system is in place to minimize risks to personnel and general public. Beryllium oxide optically stimulated luminescence (BeO-OSL) detectors are used to monitor radiation levels in the experimental building and surrounding grounds. In fact, in recent years, BeO-OSL have become an increasingly more popular choice for personal and environmental dosimetry. At ELI Beamlines, an exhaustive and thorough characterization process of the BeO-OSLs is in place. Dosimeter responses are studied as a function of delivered air kerma and photon energies. Calibration curves are calculated. Results from the latest calibration campaign are presented.
Trvalý link: http://hdl.handle.net/11104/0327793