Thermal decay of paramagnetic species generated in 15 M LiCl aqueous glass by γ-irradiation at 77 K

In 15 M LiCl glass γ-irradiated at 77 K the thermal decay of trapped hydrogen atoms, trapped electron, and anion-radicals Cl2- start some 60 degrees below Tsub(g) equal to about 158. The decay of trapped hydrogen atoms is completed within the range of some 20 degrees while trapped electrons and anion-radicals Cl2- survive fairly well not only the glass transition region but also the region of crystallization during the warming-up, (Tsub(c) approximately 183 K) and disappear finally at bulk eutectic crystallization at about 200 K. (author)