Monte Carlo Simulation of the Target of the DARIA-Project Compact Neutron Source

被引：0
|
作者：
Latysheva, L. N. [1 ]
Sobolevsky, N. M. [1 ]
Koptelov, E. A. [1 ]
机构：
[1] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia
来源：
JOURNAL OF SURFACE INVESTIGATION | 2022年 / 16卷 / 06期
关键词：
DARIA project; proton beam; compact target; neutron yield; energy release; beryllium; copper; polyethylene; Monte Carlo method; transport code; IAEA; PARTICLE FLUXES; SHIELD;
D O I：
10.1134/S102745102206012X
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In this paper, we use the Monte Carlo method to calculate the fluxes of neutrons emitted from targets of different geometry and composition under the action of a low-energy (13 MeV) proton beam. The target is a thin beryllium layer with a thickness of 1-2 mm or a three-dimensional structure including beryllium, copper, and polyethylene. The energy spectra of neutrons are given. A comparison with the calculations of other authors is made.
引用
收藏
页码：1019 / 1022
页数：4
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