Explanipedia

Observation of <sup>99</sup> Mo radioactivity produced in natural molybdenum irradiated with an electron beam from a linear industrial accelerator Open

Tomasz Zawistowski, S. Wronka, P. Adrich, Mariusz Chabera, Izabela Cieszykowska , et al. · 2025

The authors present the first observation of the production of 99 Mo using a direct electron beam obtained from an electron linear accelerator in the 10–20 MeV energy region. Three disks of natural molybdenum, with diameters of 20 mm and t…

Emission probability ratios of Ni-Auger electrons: p(K-LX)/p(K-LL) and p(K-XY)/p(K-LL) following K-capture in the 64Cu decay mode Open

Aneta Gójska, Krystian Trela, Tymoteusz Kosiński, Karol Kozioł, Ewelina Miśta-Jakubowska , et al. · 2025

Feasibility Study of Radiographic Rail Inspections Using a Compact X-ray Tube Open

Z. Chmieliński, Jan Klimaszewski, Tymoteusz Kosiński, Dariusz Kowalczyk, M. Matusiak , et al. · 2025

X-ray radiography is widely applied in the inspection of welded joints. It provides a unique opportunity to visualize and detect damage inside the tested object. The use of radiography in the inspection of railway tracks would be extremely…

Coconec: An Innovative Non-Destructive Approach to Detect Composite Cores and Evaluate Layered Structures Beyond Conventional Methods Open

Aneta Gójska, S. Wronka, Krystian Trela, Tymoteusz Kosiński, Gabriela Saworska , et al. · 2025

Emission Probability Ratios of Ni-Auger Electrons: P(K-Lx)/P(K-Ll) and P(K-Xy)/P(K-Ll) Following K-Capture in the 64cu Decay Mode Open

Aneta Gójska, Krystian Trela, Tymoteusz Kosiński, Karol Kozioł, Ewelina Miśta-Jakubowska , et al. · 2025

Erratum to: Production of antihydrogen atoms by 6 keV antiprotons through a positronium cloud Open

P. Adrich, P. Blumer, G. Caratsch, М. Chung, Pierre Cladé , et al. · 2024

Rotating slit X-ray backscatter imaging Open

Krzysztof Kacperski, Jan Klimaszewski, Tymoteusz Kosiński, S. Wronka · 2024

We propose a new method of X-ray backscatter imaging which is a significant development of the well known flying spot approach. Instead of sweeping the imaged object by pencil X-ray beam, and recording the amplitude of backscattered radiat…

System-Level Total Ionizing Dose Testing of Satellite Subsystems: EagleEye Microsatellite Case Study Open

Tomasz Rajkowski, Przemysław Pustułka, Marcin Bieda, Sylwia Ślasa, Michał Kazaniecki , et al. · 2023

A system-level total ionizing dose test method of satellite subsystems is discussed in the context of the radiation qualification of a satellite. System-level tests are performed with high-energy X-rays, and the irradiation results of the …

Publisher Erratum: Production of antihydrogen atoms by 6 keV antiprotons through a positronium cloud Open

P. Adrich, P. Blumer, G. Caratsch, М. Chung, Pierre Cladé , et al. · 2023

We report on the first production of an antihydrogen beam by charge exchange of 6.1 keV antiprotons with a cloud of positronium in the GBAR experiment at CERN.The antiproton beam was delivered by the AD/ELENA facility.The positronium targe…

Production of antihydrogen atoms by 6 keV antiprotons through a positronium cloud Open

P. Adrich, Philipp Blumer, G. Caratsch, М. Chung, Pierre Cladé , et al. · 2023

Observation of intrapulse energy switching in standing-wave electron linac Open

M. Matusiak, Tymoteusz Kosiński, S. Wronka, T. Zakrzewski · 2022

For the development of an effective cargo-scanning system, an intrapulse energy switching has been tested at the National Centre for Nuclear Research (NCBJ) with the possibility to change the beam energy within a 4 μs pulse of the linear e…

Positron accumulation in the GBAR experiment Open

Philipp Blumer, M. Charlton, М. Chung, Pierre Cladé, P. Comini , et al. · 2022

The girl with finches: a unique post-medieval burial in Tunel Wielki Cave, southern Poland Open

Michał Wojenka, Elżbieta Jaskulska, Danijela Popović, Mateusz Baca, Etunimetön Frog , et al. · 2021

Cave burials are generally absent from historical periods in Europe. Consequently, the discovery of a post-medieval inhumation of a child buried with at least one bird head placed in the mouth in Tunel Wielki Cave (southern Poland) is an e…

A pulsed high-voltage decelerator system to deliver low-energy antiprotons Open

A. Husson, B.H. Kim, A. Welker, M. Charlton, J.J. Choi , et al. · 2021

Development of X-ray scanning system Sowa Open

Józef Bogowicz, Mariusz Chabera, Wojciech Dziewiecki, Kacper Kaźmierczak, Jan Klimaszewski , et al. · 2020

The new vehicle scanning system Sowa has been developed in the National Centre for Nuclear Research. This innovative device is equipped with a 300 kV X-ray tube, U-shape imaging detector line, transport system, and fully shielded container…

Positron production using a 9 MeV electron linac for the GBAR experiment Open

M. Charlton, J.J. Choi, М. Chung, Pierre Cladé, P. Comini , et al. · 2020

Development of a PbWO<sub>4</sub> Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment Open

B.H. Kim, J.J. Choi, М. Chung, Pierre Cladé, P. Comini , et al. · 2020

We have developed a PbWO$_{4}$ (PWO) detector with a large dynamic range to measure the intensity of a positron beam and the absolute density of the ortho-positronium ($\\mathrm{o-Ps}$) cloud it creates. A simulation study shows that a set…

Accumulation of Positrons from a LINAC Based Source Open

S. Niang, M. Charlton, J.J. Choi, М. Chung, Pierre Cladé , et al. · 2020

The GBAR experiment aims to measure the gravitational acceleration of antihydrogen (H) over bar. It will use (H) over bar (+) ions formed by the interaction of antiprotons with a dense positronium cloud, which will require about 1010 posit…

Comparison of prompt and delayed photofission neutron detection ttechniques using different types of radiation detectors Open

Paweł Sibczyński, Andrzej Dziedzic, K. Grodzicki, J. Iwanowska, Tymoteusz Kosiński , et al. · 2016

Conference of 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016 ; Conference Code:131365

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