Polarized Neutron Reflectrometer with the Recording of Neutrons and Gamma Quanta

Autor:	Yu. N. Khaydukov, A. V. Petrenko, Yu. N. Kopatch, Attila Csik, V. D. Zhaketov, V. L. Aksenov, K. Hramco, N. A. Gundorin, Yu. V. Nikitenko
Rok vydání:	2021
Předmět:	Physics Isotope Spectrometer Astrophysics::High Energy Astrophysical Phenomena Nuclear Theory Measure (physics) Radiation Surfaces Coatings and Films Nuclear physics Neutron capture Atomic nucleus Neutron Neutron reflectometry Nuclear Experiment
Zdroj:	Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:549-562
ISSN:	1819-7094 1027-4510
Popis:	The neutron reflectometry method is used to measure the spatial profile of the potential of interaction between neutrons and a medium. At the interface between media, the interaction potential is the sum of potentials of individual isotopes. Neutrons and gamma radiation emitted by the atomic nuclei of an element are recorded to determine the potential of interaction between neutrons and individual isotopes. Channels for the recording of gamma quanta and spin-flipped neutrons are created using a REMUR spectrometer. Channel testing results are given, model calculations of the neutron absorption coefficients are carried out, and prospects related to the recording of gamma quanta and polarized neutrons are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5d05224f78162930332d0001775b4562 https://doi.org/10.1134/s1027451021030356 Zobrazit plný text záznamu Full text from SpringerLink