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

页码：1019 / 1022

页数：4

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