Measurement of neutron radiation flux and dose on HL-1M tokamak

被引：3

作者：

Yang, JW ^{[1
]}

Song, XY

Li, X

Zhang, W

机构：

[1] SW Inst Phys, Chengdu 610041, Peoples R China

[2] Chengdu Univ Sci & Technol, Coll Engn & Technol, Leshan 614007, Peoples R China

来源：

ACTA PHYSICA SINICA | 2005年 / 54卷 / 04期

关键词：

BF3; counter; photo-neutron; fusion neutron; dose equivalent;

D O I：

10.7498/aps.54.1648

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Five BF3 long counters are arranged in all around the HL-1M tokamak to measure the flux and dose of neutron radiation under the situations: the emission of D-D fusion neutron being in deuterium plasma or the emission of photo-neutron being in hydrogen plasma. The results of measurement are compared with those of calculation, both agree roughly with each other. The dose equivalent of neutron radiation is very low, the measured value is far below the national and ministry issued standards of permissible dose equivalent.

引用

页码：1648 / 1652

页数：5