Creation of neutrino laboratory for carrying out experiment on search for a sterile neutrino at the SM-3 reactor

被引:9
|
作者
Serebrov, A. P. [1 ]
Ivochkin, V. G. [1 ]
Samoilov, R. M. [1 ]
Fomin, A. K. [1 ]
Zinov'ev, V. G. [1 ]
Neustroev, P. V. [1 ]
Golovtsov, V. L. [1 ]
Gruzinskii, N. V. [1 ]
Solovei, V. A. [1 ]
Chernyi, A. V. [1 ]
Zherebtsov, O. M. [1 ]
Martem'yanov, V. P. [2 ]
Tsinoev, V. G. [2 ]
Tarasenkov, V. G. [2 ]
Aleshin, V. I. [2 ]
Petelin, A. L. [3 ]
Pavlov, S. V. [3 ]
Izhutov, A. L. [3 ]
Sazontov, S. A. [3 ]
Ryazanov, D. K. [3 ]
Gromov, M. O. [3 ]
Afanas'ev, V. V. [3 ]
Matrosov, L. N. [1 ]
Matrosova, M. Yu. [1 ]
机构
[1] Petersburg Nucl Phys Inst, Gatchina 188300, Leningradskaya, Russia
[2] Natl Res Ctr Kurchatov Inst, Moscow 123182, Russia
[3] State Sci Ctr Res Inst Atom Reactors, Dimitrovgrad 433510, Ulyanovskaya Ob, Russia
基金
俄罗斯基础研究基金会;
关键词
Fast Neutron; Sterile Neutrino; Gamma Quantum; Neutrino Detector; Soft Component;
D O I
10.1134/S106378421512018X
中图分类号
O59 [应用物理学];
学科分类号
摘要
To check the existence of a sterile neutrino, a neutrino laboratory aimed at searching reactor antineutrino oscillations is created at the SM-3 reactor. A prototype of a neutrino detector with a scintillator volume of 400 L is moved at distances 6-11 m from the core of the reactor. Background conditions are measured. It is shown that the cosmic rays background is the main problem in the experiment. The prospects of the search for reactor antineutrino oscillations at short distances are discussed.
引用
收藏
页码:1863 / 1871
页数:9
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