Электронный каталог

Статья

Bodnarchuk, V.I.
Mechanical Neutron Beam Filter / V.I.Bodnarchuk, V.V.Sadilov // Nuclear Instruments & Methods in Physics Research A [Electronic resource]. – 2023. – Vol.1055. – P.168547. – URL: https://doi.org/10.1016/j.nima.2023.168547. – Bibliogr.:14.

We propose a new mechanical device allowing limiting the visibility time of the neutron source. In the case of pulsed neutron sources, the filter time window can be synchronized with the neutron pulse and thus limits the passage of background neutrons emitted before and after the main neutron pulse. The performance of such filter is analyzed by Monte-Carlo simulations using VITESS software package. It is shown that the proposed filter improves the time resolution of the time-of-flight technique in comparison with disk chopper; associated intensity losses are estimated.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 344.1 - Методы и аппаратура для регистрации элементарных частиц и фотонов$
Спец.(статьи,препринты) = С 17 к - Расчеты по молекулярной динамике. Численное моделирование физических задач
Бюллетени = 14/024