国家核电厂放射性材料中 41Са 含量的测定

IF 0.4 Q4 PHYSICS, NUCLEAR Nuclear Physics and Atomic Energy Pub Date : 2023-12-28 DOI:10.15407/jnpae2023.04.293

V. O. Zheltonozhskyi, D. E. Myznikov, A. M. Savrasov, V. I. Slisenko, D. M. Bondarkov

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引用次数: 0

摘要

对 ZNPP 的放射性物质的 γ 谱进行了测量，该放射性物质是用端点能量为 18.5 MeV 的轫致辐射照射的。利用 47Ca 和 58Co 放射性活度的比值，确定了钴和钙的质量比。利用所获得的数据和在所研究样品中测得的 60Co 放射性活度，开发了一种确定 41Ca 放射性活度的方法。

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Determination of 41Са content in NPP radioactive materials

The γ-spectra were measured of the radioactive material of the ZNPP which was irradiated by bremsstrahlung with end-point energy 18.5 MeV. Using the ratio of the 47Ca and 58Co activities, the cobalt and calcium mass ratio was determined. Using the obtained data and the measured 60Co activity in the studied sample, a method for determining the 41Ca activity was developed.

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来源期刊

Nuclear Physics and Atomic Energy PHYSICS, NUCLEAR-

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

19 weeks

期刊介绍： The journal Nuclear Physics and Atomic Energy presents the publications on Nuclear Physics, Atomic Energy, Radiation Physics, Radioecology, Engineering and Methods of Experiment. The journal includes peer-reviewed articles which are completed works containing new results of theoretical and experimental researches and are of interest for the scientists, postgraduate students, engineers and for the senior students.