Neutron Spectrum Formation under Neutron Pumping of the Active Medium Formed by Two Stable Gadolinium Isotopes; Bulletin of the Lebedev Physics Institute; Vol. 45, iss. 8

Neutron Spectrum Formation under Neutron Pumping of the Active Medium Formed by Two Stable Gadolinium Isotopes; Bulletin of the Lebedev Physics Institute; Vol. 45, iss. 8

Dades bibliogràfiques
Parent link:	Bulletin of the Lebedev Physics Institute Vol. 45, iss. 8.— 2018.— [P. 251-255]
Autor corporatiu:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла, Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра прикладной физики (№ 12) (ПФ) Международная научно-образовательная лаборатория "Рентгеновская оптика" (МНОЛ РО)
Altres autors:	Shamanin I. V. Igor Vladimirovich, Kazaryan M. A. Mishik Ayrazatovich, Knyshev V. V. Vladimir Vladimirovich, Bedenko S. V. Sergey Vladimirovich, Shamanin V. I. Vitaly Igorevich
Sumari:	Title screen Due to the possibility of neutron pumping of the active medium formed by Gd155 and Gd156 gadolinium isotopes, neutron spectral parameters in the active medium are numerically and theoretically studied. The active medium is placed in a tungsten cylindrical volume. Several versions of a tungsten bulb filled with compact gadolinium oxide with graphite reflectors and without reflectors are considered. It is found that the neutron spectrum in the active medium makes possible population inversion of excitation levels of Gd156 isotope nuclei at certain combinations of geometrical parameters of the cylindrical volume. Режим доступа: по договору с организацией-держателем ресурса
Idioma:	anglès
Publicat:	2018
Matèries:	электронный ресурс труды учёных ТПУ gadolinium neutron spectrum tungsten metastable isotopes гадолиний нейтронные спектры вольфрам метастабильные изотопы
Accés en línia:	https://doi.org/10.3103/S1068335618080079
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659788

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