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Investigations on landmine detection by BF_3 detector 被引量：1

Investigations on landmine detection by BF_3 detector
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摘要 Experiments were carried out to investigate the possible use of neutron backscattering for the detection of polyethylene (PE) sample buried in the soil. In detection of landmine by neutrons, the neutron detector and its shield play an important role. In this paper, the effects of graphite, heavy water, polyethylene and boric acid moderators on the flux of back scattered neutrons were investigated. We have also experimentally verified the effect of BF3 detector shield and obtained good agreement with theory. Experiments were carded out to investigate the possible use of neutron backscattering for the detection of polyethylene （PE） sample buried in the soil. In detection of landmine by neutrons, the neutron detector and its shield play an important role. In this paper, the effects of graphite, heavy water, polyethylene and boric acid moderators on the flux of back scattered neutrons were investigated. We have also experimentally verified the effect of BF3 detector shield and obtained good agreement with theory.
作者 D.Rezaei OCHBELAGH H.Miri HAKIMABAD R.Izadi NAJAFABADI
机构地区 Department of Physics Physics Department
出处 《Nuclear Science and Techniques》 SCIE CAS CSCD 2007年第4期237-241,共5页 核技术（英文）
关键词 地雷 中子源 中子反散射 BF3装置 重水 Landmine, Am-Be neutron source, Neutron backscattering, Moderator, Heavy water, BF3 detector
分类号 E933 [军事—军事装备学]
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参考文献13

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同被引文献9

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  • 9Hashem MIRI-HAKIMABAD,Hamed PANJEH,Alireza VEJDANI-NOGHREIYAN.Experimental optimization of a landmine detection facility using PGNAA method[J].Nuclear Science and Techniques,2008,19(2):109-112. 被引量：5

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Nuclear Science and Techniques
2007年 第4期

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