Mathematical Models of Radiation Transparency of Test Objects When Using Sandwich X-Ray Radiation Detectors; Russian Journal of Nondestructive Testing; Vol. 56, iss. 2

Mathematical Models of Radiation Transparency of Test Objects When Using Sandwich X-Ray Radiation Detectors; Russian Journal of Nondestructive Testing; Vol. 56, iss. 2

Detalhes bibliográficos
Parent link:	Russian Journal of Nondestructive Testing Vol. 56, iss. 2.— 2020.— [P. 161-170]
Autor principal:	Udod V. A. Viktor Anatolievich
Autor Corporativo:	Национальный исследовательский Томский политехнический университет Институт неразрушающего контроля Российско-китайская научная лаборатория радиационного контроля и досмотра
Outros Autores:	Vorobeychikov S. E. Sergey Erikovich, Nazarenko S. Yu. Svetlana Yurjevna
Resumo:	Title screen A mathematical model of the output signals of an X-ray sandwich detector is presented. Based on this model, two mathematical models of the radiation transparency of the test object for a sandwich radiation detector have been developed. These models are the basis for a theoretical assessment of the accuracy of recognizing materials using the corresponding implementation scheme of the dual-energy method. The fundamental difference between the developed models is that one of them does and the other does not take into account statistical dependence between the output signals of the sandwich detector. Recommendations on the preference for using each of these models are given. Режим доступа: по договору с организацией-держателем ресурса
Idioma:	inglês
Publicado em:	2020
Assuntos:	электронный ресурс труды учёных ТПУ X-ray radiation inspection control effective atomic number material recognition dual-energy method sandwich detector рентгеновское излучение инспекционный контроль
Acesso em linha:	https://doi.org/10.1134/S1061830920020096
Formato:	Recurso Electrónico Capítulo de Livro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662241

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