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Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 89, Issue 5, Pages 788–795
DOI: https://doi.org/10.21883/JTF.2019.05.47486.2516
(Mi jtf5628)
 

This article is cited in 1 scientific paper (total in 1 paper)

Experimental instruments and technique

Neutron guide system for ultracold and cold neutrons at the WWR-M reactor

A. P. Serebrov, V. A. Lyamkin, V. M. Pusenkov, M. S. Onegin, A. K. Fomin, O. Yu. Samodurov, A. T. Oprev, V. A. Ilatovskii, Yu. N. Zhuravlev, A. F. Shebetov, V. G. Syromyatnikov, G. P. Gordeev, L. A. Aksel'rod, V. N. Zabenkin, I. V. Golosovskii, O. P. Smirnov, V. T. Lebedev, Yu. P. Chernenkov, V. V. Runov

The Petersburg Nuclear Physics Institute, The National Research Center "Kurchatov Institute"
Full-text PDF (727 kB) Citations (1)
Abstract: 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 $\rho_{35L}$ = 1.3 $\times$ 10$^4$ n/cm$^3$ 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 $\mathring{\mathrm{A}}$ at the output of a neutron guide with a cross section of 30 $\times$ 200 mm$^2$ should be as high as 1.1 $\times$ 10$^8$ n/(cm$^2$ s), while the flux density of very cold neutrons (50–100 $\mathring{\mathrm{A}}$) at the output of the same neutron guide should be 2.3 $\times$ 10$^5$ n/(cm$^2$ s). An extensive program of fundamental and applied physical research was mapped out for this source.
Funding agency Grant number
Russian Science Foundation 14-22-00105
Received: 18.10.2017
Revised: 20.11.2017
Accepted: 20.11.2017
English version:
Technical Physics, 2019, Volume 64, Issue 5, Pages 737–744
DOI: https://doi.org/10.1134/S1063784219050219
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. P. Serebrov, V. A. Lyamkin, V. M. Pusenkov, M. S. Onegin, A. K. Fomin, O. Yu. Samodurov, A. T. Oprev, V. A. Ilatovskii, Yu. N. Zhuravlev, A. F. Shebetov, V. G. Syromyatnikov, G. P. Gordeev, L. A. Aksel'rod, V. N. Zabenkin, I. V. Golosovskii, O. P. Smirnov, V. T. Lebedev, Yu. P. Chernenkov, V. V. Runov, “Neutron guide system for ultracold and cold neutrons at the WWR-M reactor”, Zhurnal Tekhnicheskoi Fiziki, 89:5 (2019), 788–795; Tech. Phys., 64:5 (2019), 737–744
Citation in format AMSBIB
\Bibitem{SerLyaPus19}
\by A.~P.~Serebrov, V.~A.~Lyamkin, V.~M.~Pusenkov, M.~S.~Onegin, A.~K.~Fomin, O.~Yu.~Samodurov, A.~T.~Oprev, V.~A.~Ilatovskii, Yu.~N.~Zhuravlev, A.~F.~Shebetov, V.~G.~Syromyatnikov, G.~P.~Gordeev, L.~A.~Aksel'rod, V.~N.~Zabenkin, I.~V.~Golosovskii, O.~P.~Smirnov, V.~T.~Lebedev, Yu.~P.~Chernenkov, V.~V.~Runov
\paper Neutron guide system for ultracold and cold neutrons at the WWR-M reactor
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 89
\issue 5
\pages 788--795
\mathnet{http://mi.mathnet.ru/jtf5628}
\crossref{https://doi.org/10.21883/JTF.2019.05.47486.2516}
\elib{https://elibrary.ru/item.asp?id=39133815}
\transl
\jour Tech. Phys.
\yr 2019
\vol 64
\issue 5
\pages 737--744
\crossref{https://doi.org/10.1134/S1063784219050219}
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