Study on the influence of the B4C layer thickness on the neutron flux and energy distribution shape in multi-electrode ionisation chamber
Autor: | Piotr Tulik, M. Zielczyński, K. Tymińska, Maciej Maciak, M. A. Gryziński, Jakub Ośko |
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Rok vydání: | 2014 |
Předmět: |
Materials science
Monte Carlo method chemistry.chemical_element Electrons Polypropylenes Ion Neutron flux Ionization Alloys Computer Simulation Radiology Nuclear Medicine and imaging Neutron Electrodes Boron Ions Neutrons Radiation Radiological and Ultrasound Technology Phantoms Imaging Californium Public Health Environmental and Occupational Health Equipment Design General Medicine Carbon Neutron capture chemistry Electrode Gases Protons Atomic physics Monte Carlo Method Algorithms Software Aluminum |
Zdroj: | Radiation Protection Dosimetry. 161:210-215 |
ISSN: | 1742-3406 0144-8420 |
Popis: | A model of a multi-electrode ionisation chamber, with polypropylene electrodes coated with a thin layer of B4C was created within Monte Carlo N-Particle Transport Code (MCNPX) and Fluktuierende Kaskade (FLUKA) codes. The influence of the layer thickness on neutron absorption in B4C and on the neutron spectra in the consecutive intra-electrode gas volumes has been studied using the MCNPX and FLUKA codes. The results will be used for designing the new type of the ionisation chamber. |
Databáze: | OpenAIRE |
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