Neutron beam preparation for soil moisture measurements: Nedis-PHITS and artificial neural networks study; Applied Radiation and Isotopes; Vol. 172

Neutron beam preparation for soil moisture measurements: Nedis-PHITS and artificial neural networks study; Applied Radiation and Isotopes; Vol. 172

Detalles Bibliográficos
Parent link:Applied Radiation and Isotopes
Vol. 172.— 2021.— [109688, 7 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла
Otros Autores: Bedenko S. V. Sergey Vladimirovich, Ghal-Eh N. Nima, Kuskov V. A. Vladislav Andreevich, Vega-Carrillo H. R. Hector Rene, Vlaskin G. N. Gennadiy Nikolaevich
Sumario:Title screen
The angular distribution of thermal neutrons scattered from the surface of a soil sample was used to determine soil moisture content. All simulations were performed assuming optimal dimensions of the designed collimator and AmO2-Be neutron source. Moreover, an assembly consisting of five Amersham X.l4 type capsular neutron sources was studied to obtain faster, more accurate data. The results showed promising agreement with previously published data and provided insights into potential applications for the construction of biological shielding of nuclear reactors.
Режим доступа: по договору с организацией-держателем ресурса
Lenguaje:inglés
Publicado: 2021
Materias:
электронный ресурс
труды учёных ТПУ
soil moisture
radioisotopic neutron source
fine-grained mixture
angular distribution
BF3 counter
Nedis-2m
PHITS-2.88
влажность
радиоизотопный состав
мелкозернистые частицы
угловое распределение
Acceso en línea:https://doi.org/10.1016/j.apradiso.2021.109688
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664654

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