Using a plane wave approximation in simulation of radiation distribution in an X-ray Talbot interferometer; Bulletin of the Lebedev Physics Institute; Vol. 44, iss. 12

Using a plane wave approximation in simulation of radiation distribution in an X-ray Talbot interferometer; Bulletin of the Lebedev Physics Institute; Vol. 44, iss. 12

Dettagli Bibliografici
Parent link:	Bulletin of the Lebedev Physics Institute Vol. 44, iss. 12.— 2017.— [P. 350-352]
Enti autori:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла
Altri autori:	Gogolev A. S. Aleksey Sergeevich, Kazaryan M. A. Mishik Ayrazatovich, Obkhodskiy A. V. Artem Viktorovich, Popov A. S. Aleksandr Sergeevich, Rezaev R. O. Roman Olegovich, Smirnova E. I. Ekaterina Ivanovna
Riassunto:	Title screen This study is devoted to the analysis of the plane-wave approximation applicability to X-ray radiation incident on an object. Based on simple calculations, it is shown that an X-ray tube focal spot 0.4•0.8 mm in size at distances of ~1 m can be considered as a point source; however, the plane-wave approximation for such X-ray radiation with energy E=22keV is valid for radiation source-object distances much longer than 10 m. Режим доступа: по договору с организацией-держателем ресурса
Lingua:	inglese
Pubblicazione:	2017
Soggetti:	электронный ресурс труды учёных ТПУ plane-wave approximation X-ray radiation X-ray tube Talbot interferometer spherical wavefront плоские волны рентгеновские излучения рентгеновские трубки интерферометры
Accesso online:	https://doi.org/10.3103/S1068335617120028
Natura:	Elettronico Capitolo di libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665827

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