Search Results - "Pohorecki, Wladyslaw"
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NUCLEAR HEATING IN LIF DOSEMETERS IN A FUSION NEUTRON FIELD, TRIAL OF DIRECT COMPARISON OF EXPERIMENTAL AND SIMULATED RESULTS
Published in Radiation protection dosimetry (01-08-2018)“…The results of nuclear heating measured by means of thermoluminescent dosemeters (TLD-LiF) in a Cu block irradiated by 14 MeV neutrons are presented. The…”
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Comparison of neutron activation analysis (NAA) and energy dispersive X-ray fluorescence (XRF) spectrometry for the non-destructive analysis of coins minted under the early Piast dynasty
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-06-2020)“…Surface enrichment of silver-copper alloys is a current subject of research in archaeometry, while its origin in cultural heritage objects remains unclear. Due…”
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Direct measurement of tritium production rate in LiPb with removed parasitic activities: Preliminary experiments
Published in Fusion engineering and design (01-10-2014)“…Liquid scintillation (LS) technique applied to direct measurement of tritium activity produced in LiPb eutectic in Frascati HCLL TBM mock-up neutronic…”
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Calculation of radiation hazard connected with the SAD spallation target replacement
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-09-2007)“…The Subcritical Assembly in Dubna (SAD) is a device coupled with existing 660 MeV proton accelerator (max beam current 3.2 μA). The main characteristic…”
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Calculation of induced radioactivity in the SAD spallation target
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (23-06-2006)“…The Subcritical Assembly in Dubna (SAD) is the installation (in design stage) coupled with existing 660 MeV proton accelerator (max beam current 3.2 μA). The…”
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The influence of very small doses of alpha radiation on the stability of erythrocytes
Published in Microscopy research and technique (01-01-2017)“…Our aim was to study the influence of low doses (0.2–4 μGy) of α radiation on the stability of human erythrocytes isolated from healthy and diabetic…”
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Measurement of Hg-203 activity induced in LiPb breeder material in D-T like neutron field
Published in Fusion engineering and design (01-10-2013)“…•Hg-203 produced in Pb and LiPb irradiated in 14MeV D-T neutron field was measured.•MCNP5 with FENDL-2.1 transport library was used for experiment…”
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Tritium production rate in HCLL TBM: Conception of a measurement system with application of liquid scintillation technique
Published in Fusion engineering and design (01-10-2013)“…•Tritium escape from LiPb is estimated using bi-velocity diffusion model.•We performed experimental validation of the diffusion model.•We propose conception of…”
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Mössbauer studies of hemoglobin in erythrocytes exposed to neutron radiation
Published in Hyperfine interactions (01-03-2012)“…We studied radiation effects on the stability of various states of hemoglobin (Hb) in red blood cells (RBC) irradiated with a very low dose of neutron rays,…”
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Evaluation of an ADS lead target activation: Comparison of computations and measurements
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (23-06-2006)“…The measurements and calculations have aimed at the verification of codes and data bases applied in modeling of transmutations in the spallation target and the…”
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Proton-induced polonium production in massive lead–bismuth target irradiated by 660 MeV protons
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (23-06-2006)“…The paper presents study of polonium production in bismuth foils placed in lead target. Proton-induced production of residual nuclei 206Po, 207Po, 208Po,…”
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Spatial distributions of residuals produced inside a spallation target
Published in Radiation protection dosimetry (01-01-2005)“…The spallation target model of an accelerator driven system (ADS), consisting of six 5cm thick and 16cm in diameter Pb segments, was constructed. Three sets of…”
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