Open AccessКристалл-дифракционная тестовая установка для измерения заряда нейтрона: испытания тепловой защиты и измерения вибраций
Author(s) -
Ю.В. Борисов,
Ю.П. Брагинец,
В.В. Воронин,
М.В. Ласица,
С.Ю. Семенихин,
В.В. Федоров
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.02.47226.17571
Subject(s) - nuclear engineering , beam (structure) , optics , materials science , physics , engineering
A prototype system design for ultra-high-precision neutron spectrometry using diffraction in perfect crystals is described. Results of experimental verification of the temperature stability inside the setup are presented. Results of vibration spectrum measurements in working zone of the PF1b beam of ILL reactor (Grenoble, France), where the prototype setup will be arranged for experimental testing, are considered.