Investigation and computer modeling of radiation and thermal decomposition of polystyrene scintillators

Tamara V. Sakhno; Sergey V. Pustovit; Artem Yu. Borisenko; Vitaliy G. Senchishin; Nikolay N. Barashkov

doi:10.1117/12.545866

3 December 2003 Investigation and computer modeling of radiation and thermal decomposition of polystyrene scintillators

Tamara V. Sakhno, Sergey V. Pustovit, Artem Yu. Borisenko, Vitaliy G. Senchishin, Nikolay N. Barashkov

Proceedings Volume 5257, Ninth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals; (2003) https://doi.org/10.1117/12.545866
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

This paper is devoted to the investigation and computer modeling of radiation and thermal decomposition of luminescent polystyrene compositions. It has been shown, that the stability of the optical properties of luminescent polymer composition depends on its material structure. On the basis of quantum-chemical calculation has been obtained the possible products of PS gamma-radiolysis and the effect of formation of fragments with conjugated double bonds and products with quinone structure has been investigated.

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Tamara V. Sakhno, Sergey V. Pustovit, Artem Yu. Borisenko, Vitaliy G. Senchishin, and Nikolay N. Barashkov "Investigation and computer modeling of radiation and thermal decomposition of polystyrene scintillators", Proc. SPIE 5257, Ninth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, (3 December 2003); https://doi.org/10.1117/12.545866

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