Experiment neutrino-4 on searching for a sterile neutrino with multisection detector model
- 作者: Zinov’ev V.G.1, Neustroev P.V.1, Golovtsov V.L.1, Chernyi A.V.1, Zherebtsov O.M.1, Polyushkin A.O.1, Martem’yanov V.P.2, Tarasenkov V.G.2, Aleshin V.I.2, Petelin A.L.3, Izhutov A.L.3, Tuzov A.A.3, Sazontov S.A.3, Ryazanov D.K.3, Gromov M.O.3, Afanas’ev V.V.3, Zaitsev M.E.1, Chaikovskii M.E.1, Serebrov A.P.1, Ivochkin V.G.1, Samoilov R.M.1, Fomin A.K.1
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隶属关系:
- Petersburg Nuclear Physics Institute
- National Research Center Kurchatov Institute
- Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
- 期: 卷 62, 编号 2 (2017)
- 页面: 322-328
- 栏目: Experimental Instruments and Technique
- URL: https://bakhtiniada.ru/1063-7842/article/view/198989
- DOI: https://doi.org/10.1134/S1063784217020268
- ID: 198989
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详细
A laboratory for searching for oscillations of reactor antineutrinos has been created based on the SM-3 reactor in order to approach the problem of the possible existence of a sterile neutrino. The multisection detector prototype with a liquid scintillator volume of 350 L was installed in mid-2015. This detector can move inside the passive shield in a range of 6–11 m from the active core of the reactor. The antineutrino flux was measured for the first time at these short distances from the active core of the reactor by the movable detector. The measurements with the multisection detector prototype demonstrated that it is possible to measure the antineutrino flux from the reactor in the complicated conditions of cosmic background on the Earth’s surface.
作者简介
V. Zinov’ev
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
P. Neustroev
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
V. Golovtsov
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
A. Chernyi
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
O. Zherebtsov
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
A. Polyushkin
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
V. Martem’yanov
National Research Center Kurchatov Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Moscow, 123182
V. Tarasenkov
National Research Center Kurchatov Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Moscow, 123182
V. Aleshin
National Research Center Kurchatov Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Moscow, 123182
A. Petelin
Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Dimitrovgrad, 433510
A. Izhutov
Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Dimitrovgrad, 433510
A. Tuzov
Email: serebrov@pnpi.spb.ru
S. Sazontov
Email: serebrov@pnpi.spb.ru
D. Ryazanov
Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Dimitrovgrad, 433510
M. Gromov
Email: serebrov@pnpi.spb.ru
V. Afanas’ev
Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Dimitrovgrad, 433510
M. Zaitsev
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
M. Chaikovskii
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
A. Serebrov
Petersburg Nuclear Physics Institute
编辑信件的主要联系方式.
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
V. Ivochkin
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
R. Samoilov
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
A. Fomin
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
俄罗斯联邦, Gatchina, Leningrad oblast, 188300
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