Research of neutron interaction with matter under high neutron flux. Part III. Research of neutrons transmission time dependence

Autor:	Yu. G. Shchepkin, V. I. Slisenko, N. I. Мazina, Т. O. Коstyuk
Jazyk:	English<br />Russian<br />Ukrainian
Rok vydání:	2017
Předmět:	neutron cross section lifetime neutron flux density asymmetry of transmission reduced transition probability metastable state Atomic physics. Constitution and properties of matter QC170-197
Zdroj:	Âderna Fìzika ta Energetika, Vol 18, Iss 2, Pp 125-135 (2017)
Druh dokumentu:	article
ISSN:	1818-331X 2074-0565
Popis:	Measurements of the transmission of neutrons through two samples of 235U and Cd, which are simultaneously on neutron beam, with different sequence of their location for different exposure times of the samples on the beam, are performed. Previously observed difference in these transmissions is confirmed – asymmetry of transmission. The purpose of the measurements is to determine the lifetime of the expected metastable states, to explain the observed asymmetry of transmission. Based on the results of asymmetry of transmission measurements, it was found that it is less than 5 s.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/f9d41adbf3034a27a4722e355865f9d9 Zobrazit plný text záznamu View record in DOAJ