J. Šolc
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View article: Correlation Patterns of Muon Flux With Vertical Atmospheric Profiles: Insights From Monte Carlo Simulations
Correlation Patterns of Muon Flux With Vertical Atmospheric Profiles: Insights From Monte Carlo Simulations Open
The production, attenuation, and absorption of secondary cosmic rays (SCR) are influenced by atmospheric parameters such as air pressure and temperature. To reliably correlate SCR flux measurements with atmospheric ionization driven by ene…
View article: Variations among glioblastoma cell lines in boron-mediated enhancement of cell killing by proton beams
Variations among glioblastoma cell lines in boron-mediated enhancement of cell killing by proton beams Open
Enhancement in cell killing by proton beams in the presence of boron (natural mixture natB: 80% 11B, 20% 10B) was reported, selectively in the Bragg peak region, putatively due to the proton-11B capture reaction. However, as some groups ob…
View article: Re-calculation of air kerma to dose-equivalent conversion coefficients for mono-energetic photons
Re-calculation of air kerma to dose-equivalent conversion coefficients for mono-energetic photons Open
This work presents new calculations of conversion coefficients (CCs) from total air kerma to dose-equivalent quantities H’ (0.07), H’ (3), H* (10), H p (0.07), H p (3), and H p (10) for area and personal dosimetry for mono-energetic photon…
View article: Improved setup and characterization of cadmium telluride detector for in-beam X-ray spectrometry up to 300 kV at Czech Metrology Institute
Improved setup and characterization of cadmium telluride detector for in-beam X-ray spectrometry up to 300 kV at Czech Metrology Institute Open
The paper describes the measurement geometry and summarizes the improvement in the setup and methods used at Czech Metrology Institute for the spectrometry of X-ray beams with cadmium telluride X-123CdTe detector. The front, lateral, and r…
View article: The spectrometric practical voltage: determination of X-ray tube voltage up to 300 kV by in-beam X-ray spectrometry with a cadmium telluride detector
The spectrometric practical voltage: determination of X-ray tube voltage up to 300 kV by in-beam X-ray spectrometry with a cadmium telluride detector Open
This paper describes a method for determining the energy of the X-ray spectrum end-point ( E end ) by means of X-ray spectrometry performed with a CdTe detector. Designated the spectrometric practical end-point (SPE) method, this technique…
View article: BIOSPHERE measurement campaign from January 2024 to March 2024 and in May 2024: Effects of the solar events on the radiation belts, UV radiation and ozone in the atmosphere
BIOSPHERE measurement campaign from January 2024 to March 2024 and in May 2024: Effects of the solar events on the radiation belts, UV radiation and ozone in the atmosphere Open
In this work, we analyzed simultaneous observations of solar particles and solar electromagnetic ultraviolet (UV) radiation during solar events from January 2024 to May 2024. Measurement campaigns to study the effects of space radiation on…
View article: X-ray spectra emitted by the electronic brachytherapy unit Papillon 50 measured with a CdTe spectrometer
X-ray spectra emitted by the electronic brachytherapy unit Papillon 50 measured with a CdTe spectrometer Open
The presented work provides a comprehensive dataset of photon fluence spectra for traceable dosimetry using the Papillon 50 eBT device, which is required, for example, for correcting the energy dependence of detectors or as an input for Mo…
View article: Autonomous localization of multiple ionizing radiation sources using miniature single-layer Compton cameras onboard a group of micro aerial vehicles
Autonomous localization of multiple ionizing radiation sources using miniature single-layer Compton cameras onboard a group of micro aerial vehicles Open
A novel method for autonomous localization of multiple sources of gamma radiation using a group of Micro Aerial Vehicles (MAVs) is presented in this paper. The method utilizes an extremely lightweight (44 g) Compton camera MiniPIX TPX3. Th…
View article: Radiation Measurements Using Timepix3 with Silicon Sensor and Bare Chip in Proton Beams for FLASH Radiotherapy
Radiation Measurements Using Timepix3 with Silicon Sensor and Bare Chip in Proton Beams for FLASH Radiotherapy Open
This study investigates the response of Timepix3 semiconductor pixel detectors in proton beams of varying intensities, with a focus on FLASH proton therapy. Using the Timepix3 ASIC chip, we measured the spatial and spectral characteristics…
View article: On the use of solid 133Ba sources as surrogate for liquid 131I in SPECT/CT calibration: a European multi-centre evaluation
On the use of solid 133Ba sources as surrogate for liquid 131I in SPECT/CT calibration: a European multi-centre evaluation Open
Introduction Commissioning, calibration, and quality control procedures for nuclear medicine imaging systems are typically performed using hollow containers filled with radionuclide solutions. This leads to multiple sources of uncertainty,…
View article: Thermal neutron detection and track recognition method in reference and out-of-field radiotherapy FLASH electron fields using Timepix3 detectors
Thermal neutron detection and track recognition method in reference and out-of-field radiotherapy FLASH electron fields using Timepix3 detectors Open
Objective. This work presents a method for enhanced detection, imaging, and measurement of the thermal neutron flux. Approach . Measurements were performed in a water tank, while the detector is positioned out-of-field of a 20 MeV ultra-hi…
View article: Dose distributions of the INTRABEAM electronic brachytherapy system measured with traceable detectors
Dose distributions of the INTRABEAM electronic brachytherapy system measured with traceable detectors Open
In this work, a methodology to determine the absorbed dose rate to water distribution from electronic brachytherapy (eBT) units is suggested. It involves measuring directly in a full scatter water tank with small active detectors whose ene…
View article: On the Use of Solid 133Ba Sources as Surrogate for Liquid 131I in SPECT/CT Calibration – a European Multi-Centre Evaluation
On the Use of Solid 133Ba Sources as Surrogate for Liquid 131I in SPECT/CT Calibration – a European Multi-Centre Evaluation Open
Commissioning, calibration, and quality control procedures for nuclear medicine imaging systems are typically performed using hollow containers filled with radionuclide solutions. This leads to multiple sources of uncertainty, many of whic…
View article: Dataset for paper "X-ray spectra emitted by electronic brachytherapy unit Papillon 50 measured with CdTe spectrometer"
Dataset for paper "X-ray spectra emitted by electronic brachytherapy unit Papillon 50 measured with CdTe spectrometer" Open
This dataset contains: 1) raw ".mca" files with pulse-height spectra of Papillon 50 unit obtained with X-123CdTe spectrometer. 2) Unfolded photon fluence spectra. The dataset related to the paper "X-ray spectra emitted by electronic brachy…
View article: Dataset for paper "X-ray spectra emitted by electronic brachytherapy unit Papillon 50 measured with CdTe spectrometer"
Dataset for paper "X-ray spectra emitted by electronic brachytherapy unit Papillon 50 measured with CdTe spectrometer" Open
This dataset contains: 1) raw ".mca" files with pulse-height spectra of Papillon 50 unit obtained with X-123CdTe spectrometer. 2) Unfolded photon fluence spectra. The dataset related to the paper "X-ray spectra emitted by electronic brachy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Esteya manufactured by Elekta
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Esteya manufactured by Elekta Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Esteya manufactured by Elekta
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Esteya manufactured by Elekta Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Axxent manufactured by Xoft
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Axxent manufactured by Xoft Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device ioRT-50 manufactured by WOLF-Medizintechnik GmbH
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device ioRT-50 manufactured by WOLF-Medizintechnik GmbH Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device INTRABEAM manufactured by ZEISS
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device INTRABEAM manufactured by ZEISS Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device INTRABEAM manufactured by ZEISS
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device INTRABEAM manufactured by ZEISS Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Axxent manufactured by Xoft
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device Axxent manufactured by Xoft Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Catalogue of X-ray photon fluence spectra of electronic brachytherapy device ioRT-50 manufactured by WOLF-Medizintechnik GmbH
Catalogue of X-ray photon fluence spectra of electronic brachytherapy device ioRT-50 manufactured by WOLF-Medizintechnik GmbH Open
The catalogue was compiled from suitable data available in literature and from the data measured or created by the project "18NRM02 PRISM-eBT" (Primary standards and traceable measurement methods for X-ray emitting electronic brachytherapy…
View article: Monte Carlo simulated absorbed dose distributions inside BluePhantom2 water phantom with PMMA walls for 220 MeV pencil proton beam
Monte Carlo simulated absorbed dose distributions inside BluePhantom2 water phantom with PMMA walls for 220 MeV pencil proton beam Open
This dataset consists of Monte Carlo simulated dose distributions inside 65x62x55 cm3 BluePhantom2 water phantom with PMMA walls for 220 MeV pencil proton beam. Contribution to the absorbed dose is provided separately for protons, photons+…
View article: Monte Carlo simulated absorbed dose distributions inside BluePhantom2 water phantom with PMMA walls for 220 MeV pencil proton beam
Monte Carlo simulated absorbed dose distributions inside BluePhantom2 water phantom with PMMA walls for 220 MeV pencil proton beam Open
This dataset consists of Monte Carlo simulated dose distributions inside 65x62x55 cm3 BluePhantom2 water phantom with PMMA walls for 220 MeV pencil proton beam. Contribution to the absorbed dose is provided separately for protons, photons+…
View article: Emergency unmanned airborne spectrometric (HPGe) monitoring system
Emergency unmanned airborne spectrometric (HPGe) monitoring system Open
After a nuclear or radiation event, emergency responders and radiation protection authorities need quick and credible information based on reliable accident and post-accident radiological data. However, risks to people in the vicinity of t…
View article: Monte Carlo modelling of pixel clusters in Timepix detectors using the MCNP code
Monte Carlo modelling of pixel clusters in Timepix detectors using the MCNP code Open
The track structure of the signal measured by the semiconductor pixel detector Timepix3 was modelled in the Monte Carlo MCNP® code. A detailed model at the pixel-level (256 × 256 pixels, 55 × 55 µm2 pixel size) was developed and used to ge…
View article: COMPARISON OF OSL AND TL DOSEMETERS WITH DATA COLLECTED AT THE MT25 CYCLIC ELECTRON ACCELERATOR
COMPARISON OF OSL AND TL DOSEMETERS WITH DATA COLLECTED AT THE MT25 CYCLIC ELECTRON ACCELERATOR Open
The Microtron MT25 is a cyclic electron accelerator with a Kapitza resonator, maximum beam energy of 25 MeV, standard repetition frequency of 423 Hz, pulse length of 3.5 μs and mean current of 30 μA. Studies at conventional particle accele…