Experiment for search for sterile neutrino at SM-3 reactor

被引:0
作者
Serebrov, A. P. [1 ]
Ivochkin, V. G. [1 ]
Samoylov, R. M. [1 ]
Fomin, A. K. [1 ]
Zinoviev, V. G. [1 ]
Neustroev, P. V. [1 ]
Golovtsov, V. L. [1 ]
Gruzinsky, N. V. [1 ]
Solovey, V. A. [1 ]
Cherniy, A. V. [1 ]
Zherebtsov, O. M. [1 ]
Martemyanov, V. P. [2 ]
Zinoev, 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 ]
Afanasiev, V. V. [3 ]
Matrosov, L. N. [1 ]
Matrosova, M. Yu. [1 ]
机构
[1] Petersburg Nucl Phys Inst, Gatchina 188300, Russia
[2] Natl Res Ctr, Kurchatov Inst, Moscow 123182, Russia
[3] State Sci Ctr, Res Inst Atom Reactors, Dimitrovgrad 433510 10, Russia
关键词
D O I
10.1134/S1063779616060228
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In connection with the question of possible existence of sterile neutrino the laboratory on the basis of SM-3 reactor was created to search for oscillations of reactor antineutrino. A prototype of a neutrino detector with scintillator volume of 400 l can be moved at the distance of 6-11 m from the reactor core. The measurements of background conditions have been made. It is shown that the main experimental problem is associated with cosmic radiation background. Test measurements of dependence of a reactor antineutrino flux on the distance from a reactor core have been made. The prospects of search for oscillations of reactor antineutrino at short distances are discussed.
引用
收藏
页码:1014 / 1023
页数:10
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