New Polystyrene-Based Scintillators

被引:0
|
作者
I. G. Britvich
V. G. Vasil'chenko
V. N. Kirichenko
S. I. Kuptsov
V. G. Lapshin
A. P. Soldatov
A. S. Solov'ev
V. I. Rykalin
S. K. Chernichenko
I. V. Shein
机构
[1] Institute for High-Energy Physics,
关键词
Polymerization; Physical Chemistry; Boron; Polystyrene; Anthracene;
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学科分类号
摘要
The scintillation, optical, and other characteristics of a new block and molded scintillators based on polystyrene and hybrid glasses were studied. The cross-linked scintillators polymerized in block were produced. The light yield in some of these scintillators reached 70% of that in anthracene. Boron- and lithium-containing scintillators were manufactured by bulk polymerization and tested for the detection of thermal neutrons. We obtained samples of polystyrene-based hybrid glasses and low-melting inorganic fillers with the scintillation decay times highly sensitive to the ionization density of detected particles.
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页码:644 / 655
页数:11
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