Отправить статью по E-mail Neutron Guide System for Ultracold and Cold Neutrons at the WWR-M Reactor
- Авторы: Serebrov A.1, Lyamkin V.1, Pusenkov V.1, Onegin M.1, Fomin A.1, Samodurov O.1, Oprev A.1, Ilatovskii V.1, Zhuravlev Y.1, Shchebetov A.1, Syromyatnikov V.1, Gordeev G.1, Aksel’rod L.1, Zabenkin V.1, Golosovskii I.1, Smirnov O.1, Lebedev V.1, Chernenkov Y.1, Runov V.1
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Учреждения:
- Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
- Выпуск: Том 64, № 5 (2019)
- Страницы: 737-744
- Раздел: Experimental Instruments and Technique
- URL: https://journals.rcsi.science/1063-7842/article/view/203485
- DOI: https://doi.org/10.1134/S1063784219050219
- ID: 203485
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Аннотация
The results of calculation of fluxes of ultracold (UCNs), very cold, and cold neutrons at the output of neutron guides of the UCN source with superfluid helium at the WWR-M reactor are presented. UCN density ρ35L = 1.3 × 104 n/cm3 in the trap of the electric dipole moment (EDM) spectrometer was obtained by optimizing source parameters. This UCN density in the EDM spectrometer is two orders of magnitude higher than the UCN density at the output of the available UCN sources. The flux density of cold neutrons with a wavelength of 2–20 Å at the output of a neutron guide with a cross section of 30 × 200 mm2 should be as high as 1.1 × 108 n/(cm2 s), while the flux density of very cold neutrons (50–100 Å) at the output of the same neutron guide should be 2.3 × 105 n/(cm2 s). An extensive program of fundamental and applied physical research was mapped out for this source.
Об авторах
A. Serebrov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Автор, ответственный за переписку.
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Lyamkin
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Pusenkov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
M. Onegin
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
A. Fomin
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
O. Samodurov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
A. Oprev
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Ilatovskii
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
Yu. Zhuravlev
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
A. Shchebetov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Syromyatnikov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
G. Gordeev
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
L. Aksel’rod
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Zabenkin
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
I. Golosovskii
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
O. Smirnov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Lebedev
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
Yu. Chernenkov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
V. Runov
Konstantinov Petersburg Nuclear Physics Institute, National Research Centre Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Россия, Gatchina, Leningrad oblast, 188300
