CALIBRATION OF VARIOUS TYPES OF NEUTRON DOSIMETERS IN A HEAVY-WATER MODERATED AND MONOENERGETIC NEUTRON FIELDS .1. THEORETICAL

被引：0
|
作者：
MATIULLAH
KUDO, K
YANG, X
机构：
[1] ELECTROTECH LAB,SAKURA,IBARAKI 305,JAPAN
[2] INST ATOM ENERGY,CTR RADIOMETROL,BEIJING,PEOPLES R CHINA
来源：
NUCLEAR TRACKS AND RADIATION MEASUREMENTS | 1993年 / 22卷 / 1-4期
关键词：
CR-39 BASED NEUTRON DOSIMETER; BUBBLE DETECTORS; REM COUNTER; CALIBRATION FACTOR; MORSE-CG CODE; MNCP CODE;
D O I：
10.1016/0969-8078(93)90156-X
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Computer calculations have been performed to determine calibration factors of various types of neutron dosimeters in a heavy water moderated Cf-252 and monoenergetic neutron fields, and the mediums being free air and a water phantom. In the case of heavy water moderated Cf-252 source, the neutron spectra from the source was determined with MORSE-CG code. The backscattered neutron spectra on the surface of the phantom was calculated with MNCP code and then the contribution of these backscattered neutrons to the dose equivalent was estimated.
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页码：683 / 686
页数：4
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