DETERMINATION OF 41Са CONTENT IN NPP RADIOACTIVE MATERIALS

被引：0
|
作者：
Zheltonozhskyi, V. O. [1 ]
Myznikov, D. E. [1 ]
Savrasov, A. M. [1 ]
Slisenko, V. I. [1 ]
Bondarkov, D. M. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Inst Nucl Res, Kiev, Ukraine
来源：
NUCLEAR PHYSICS AND ATOMIC ENERGY | 2023年 / 24卷 / 04期
关键词：
flux-weighted average yields; photoactivation method; y-spectrometry; calcium; cobalt;
D O I：
10.15407/jnpae2023.04.293
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The y-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 Ca-47 and Co-58 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 Ca-41 activity was developed.
引用
收藏
页码：293 / 297
页数：5
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