Kinetics of Radiation-Induced Optical Absorption Spectra in LPX-100, -200 Protective Glasses

Kinetics of Radiation-Induced Optical Absorption Spectra in LPX-100, -200 Protective Glasses

The results of studies of the kinetics of radiation-induced optical absorption spectra of commercially produced glasses LPX-100 and -200 (Lemer Pax Co., France) after γ-irradiation to 1 MGy in the wavelength range 320–1000 nm are reported. The restoration of light transmission was monitored for 120...

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Veröffentlicht in:Atomic energy (New York, N.Y.) N.Y.), 2019-12, Vol.127 (2), p.109-114
Hauptverfasser: Dolgov, I. I., Dolgov, P. I., Shiyan, D. V., Kazakov, V. V., Gorchakov, A. M., Tsikanin, A. G., Churlyaev, A. V., Chernonozhkin, V. N., Linchevskii, D. A.
Format: Artikel
Sprache:eng
Schlagworte:
Absorption
Absorption spectra
Analysis
Attenuation
Cesium 137
Cesium isotopes
Cesium radioisotopes
Comparative analysis
Dosimetry
Energy
Energy industry
Gamma irradiation
Hadrons
Heavy Ions
Ionizing radiation
Irradiation
Kinetics
Light transmission
Nuclear Chemistry
Nuclear Energy
Nuclear Physics
Nuclear power plants
Physics
Physics and Astronomy
Radiation
Radiation effects
Radiation measurement
Radiation sources
Radiation standards
Restoration
Sensors
γ Radiation
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Beschreibung
Zusammenfassung:The results of studies of the kinetics of radiation-induced optical absorption spectra of commercially produced glasses LPX-100 and -200 (Lemer Pax Co., France) after γ-irradiation to 1 MGy in the wavelength range 320–1000 nm are reported. The restoration of light transmission was monitored for 120 days. The linear coefficients of attenuation of γ-radiation by glasses were measured using a KRONA-II-04 γ-spectrometer with OSGI standard radiation sources 60 Co (1.173 and 1.333 MeV) and 137 Cs (0.661 MeV). The experimental data make it possible to determine with adequate accuracy the applicability of the studied glasses under other conditions of irradiation. A brief comparative analysis of the results obtained for TK100 and TF103 glasses by other authors is given.
ISSN:1063-4258
1573-8205
DOI:10.1007/s10512-019-00594-2