Supersource of ultracold neutrons at the WWR-M reactor and the program of fundamental research in physics

被引:17
|
作者
Serebrov, A. P. [1 ]
机构
[1] Russian Acad Sci, St Petersburg Nucl Phys Inst, Gatchina 188350, Leningrad Oblas, Russia
关键词
SOLID-DEUTERIUM SOURCE; ELECTRIC-DIPOLE MOMENT; LIQUID-HYDROGEN SOURCE; COLD NEUTRONS; SUPERFLUID HE-4; HELIUM;
D O I
10.1134/S1063774511070303
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
A high-intensity source of ultracold neutrons (UCNs) and very cold neutrons is being developed based on the WWR-M operating research reactor at the St. Petersburg Nuclear Physics Institute for research in the field of fundamental physics and nanostructures. Superfluid helium will be used in this source, which should yield a UCN density of 10(4) cm(-3), which exceeds the density of the currently existing UCN sources (throughout the world) by three orders of magnitude. Having possessed the most intense UCN source, the WWR-M reactor will become an international center of UCN-based fundamental research.
引用
收藏
页码:1230 / 1237
页数:8
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