Estimating the Influence of Quantum Noises on the Quality of Material Identification by the Dual-Energy Method

書目詳細資料
Parent link:Russian Journal of Nondestructive Testing
Vol. 54, iss. 8.— 2018.— [P. 585–600]
主要作者: Udod V. A. Viktor Anatolievich
企業作者: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Российско-китайская научная лаборатория радиационного контроля и досмотра (РКНЛ РКД)
其他作者: Osipov S. P. Sergey Pavlovich, Wang Yanzhao
總結:Title screen
A mathematical model has been developed to describe the radiation transparency of a test object with allowance for quantum noise. The technique of estimating the effective atomic number of the test object by the dual-energy method has been improved based on the analysis of radiation transparency with regard to necessary restrictions and recommendations. An algorithm is presented for the statistical evaluation of the influence of quantum noises on the quality of test-object material identification by the dual-energy method. An example is given of using the algorithm in a baggage and carry-on inspection system that has the maximum X-ray energies of 80 and 160 keV and is equipped with total-absorption detectors.
Режим доступа: по договору с организацией-держателем ресурса
語言:英语
出版: 2018
主題:
在線閱讀:https://doi.org/10.1134/S1061830918080077
格式: 電子 Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658956

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