Leakage tests of the stainless steel vessels of the antineutrino detectors in the Daya Bay reactor neutrino experiment

查看全文 作　　者：CHEN [1]XiaoHui;LUO [1]XiaoLan;HENG [1]YueKun;WANG [1]LingShu;TANG [1]Xiao;MA [1]XiaoYan;ZHUANG [1]HongLin;BAND Henry [2]R.;CHERWINKA Jeff [2]J.;XIAO [2]Qiang;HEEGER Karsten [2]M.

机构地区：[1]Institute of High Energy Physics,Chinese Academy of Sciences;[2]University of Wisconsin,Madison,Wisconsin,53706,USA

出　　处：《Science China(Technological Sciences)》索引2013年第56卷第1期,共4页

基　　金：supported by the Ministry of Science and Technology of the People's Republic of China (Grant No. 2006CB808102) 摘　　要：The antineutrino detectors for the Daya Bay reactor neutrino experiment are liquid scintillator detectors designed to detect electron anti-neutrino via inverse beta interactions with high efficiency and low backgrounds.Since the antineutrino detector will be installed and immerged in water Cherenkov detector and will run for 3 to 5 years,water tightness is critical to the successful operation of the antineutrino detectors.A special seal technique was used for this purpose.Three leak checking methods have been employed to ensure the seal quality.This paper describes the sealing method and leakage testing results. 关键词：中微子探测器泄漏检查反应堆大亚湾不锈钢容器实验测试闪烁体探测器中微子实验

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Leakage tests of the stainless steel vessels of the antineutrino detectors in the Daya Bay reactor neutrino experiment

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