大型复合室剂量反应的中子能量依赖性计算

IF 0.7 4区物理与天体物理 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Nukleonika Pub Date : 2019-12-01 DOI:10.2478/nuka-2019-0015

K. Tymińska, M. Gryziński, M. Maciak

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引用次数: 0

摘要

摘要利用MCNPX程序建立了rem -2型腔室模型，研究了腔室内不同气体组分对热- 20 MeV单能中子的剂量响应。将填充气体中吸收总剂量的能量依赖关系与环境吸收剂量D*(10)的能量依赖关系及实验数据进行了比较。研究结果将有助于设计新一代的改进型复合室。

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Calculated neutron energy dependence of the dose-response of large recombination chamber

Abstract A model of REM-2-type chamber was modeled with MCNPX code to study the dose-response to monoenergetic neutrons in wide energy range from thermal to 20 MeV for various compositions of gas in the chamber. The energy dependence of the total dose absorbed in the filling gas was compared with the energy dependence of ambient absorbed dose D*(10) and with experimental data. The results of the studies will be useful for designing new, improved generation of recombination chambers.

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来源期刊

Nukleonika 物理-无机化学与核化学

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

4-8 weeks

期刊介绍： "Nukleonika" is an international peer-reviewed, scientific journal publishing original top quality papers on fundamental, experimental, applied and theoretical aspects of nuclear sciences. The fields of research include: radiochemistry, radiation measurements, application of radionuclides in various branches of science and technology, chemistry of f-block elements, radiation chemistry, radiation physics, activation analysis, nuclear medicine, radiobiology, radiation safety, nuclear industrial electronics, environmental protection, radioactive wastes, nuclear technologies in material and process engineering, radioisotope diagnostic methods of engineering objects, nuclear physics, nuclear reactors and nuclear power, reactor physics, nuclear safety, fuel cycle, reactor calculations, nuclear chemical engineering, nuclear fusion, plasma physics etc.