Experiment neutrino-4 on searching for a sterile neutrino with multisection detector model
- Авторлар: 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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Мекемелер:
- Petersburg Nuclear Physics Institute
- National Research Center Kurchatov Institute
- Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
- Шығарылым: Том 62, № 2 (2017)
- Беттер: 322-328
- Бөлім: Experimental Instruments and Technique
- URL: https://journal-vniispk.ru/1063-7842/article/view/198989
- DOI: https://doi.org/10.1134/S1063784217020268
- ID: 198989
Дәйексөз келтіру
Аннотация
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.
Авторлар туралы
V. Zinov’ev
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
P. Neustroev
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
V. Golovtsov
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
A. Chernyi
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
O. Zherebtsov
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
A. Polyushkin
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
V. Martem’yanov
National Research Center Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Ресей, Moscow, 123182
V. Tarasenkov
National Research Center Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Ресей, Moscow, 123182
V. Aleshin
National Research Center Kurchatov Institute
Email: serebrov@pnpi.spb.ru
Ресей, Moscow, 123182
A. Petelin
Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
Email: serebrov@pnpi.spb.ru
Ресей, Dimitrovgrad, 433510
A. Izhutov
Joint Stock Company State Scientific Center Research Institute of Atomic Reactors
Email: serebrov@pnpi.spb.ru
Ресей, 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
Ресей, 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
Ресей, Dimitrovgrad, 433510
M. Zaitsev
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
M. Chaikovskii
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
A. Serebrov
Petersburg Nuclear Physics Institute
Хат алмасуға жауапты Автор.
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
V. Ivochkin
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
R. Samoilov
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
A. Fomin
Petersburg Nuclear Physics Institute
Email: serebrov@pnpi.spb.ru
Ресей, Gatchina, Leningrad oblast, 188300
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