Title :
Beta-spectra identification in gamma-emission indicating radiometric control
Author :
Shepotenko, Natalia A. ; Yushitsin, Konstantin V.
Author_Institution :
Tomsk Polytech. Univ., Russia
Abstract :
For analysis of β-emitters an isotope composition was selected from salt sedimentation samples on the walls of a uranium-graphite reactor primary circuit. Spectrum measurements were carried out 10 days after reactor shutdown. A differential stream of β-radiation from a unit sample surface was calculated. The differential stream is a degraded spectrum of salt sedimentation β-radiation. β and γ-ray doses are presented
Keywords :
dosimetry; radiation monitoring; β spectra; β-ray dose; γ-ray dose; primary circuit; reactor; Chemical elements; Circuits; Corrosion; Detectors; Electrons; Inductors; Ionizing radiation; Isotopes; Radio control; Radiometry;
Conference_Titel :
Modern Techniques and Technology, 2001. MTT 2001. Proceedings of the 7th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists
Conference_Location :
Tomsk
Print_ISBN :
0-7803-6346-9
DOI :
10.1109/MTT.2001.983705
