CAJ | 학술논문

PandaX是一个位于四川锦屏地下实验室的大型粒子与天体物理稀有事件探PandaX是一个位于四川锦屏地下实验室的大型粒子与天体物理稀有事件探测实验装置.PandaX的一期和二期实验利用二相型氙时间投影室技术来直接探测弱相互作用暗物质粒子.PandaX一期实验已经完成,它使用了120 kg氙以检验以往其他实验所发现的疑似信号,其结果在标准假设下否定了这些疑似信号.PandaX二期升级了探测器,使用了500 kg的氙,预期在2015年晚些时候正式开始数据采集以寻找暗物质,将有望拓展暗物质探测的极限.测实验装置.PandaX的一期和二期实验利用二相型氙时间投影室技术来直接探测弱相互作用暗物质粒子.PandaX一期实验已经完成,它使用了120 kg氙以检验以往其他实验所发现的疑似信号,其结果在标准假设下否定了这些疑似信号.PandaX二期升级了探测器,使用了500 kg的氙,预期在2015年晚些时候正式开始数据采集以寻找暗物质,将有望拓展暗物质探测的极限.
PandaX시일개위우사천금병지하실험실적대형입자여천체물리희유사건탐PandaX시일개위우사천금병지하실험실적대형입자여천체물리희유사건탐측실험장치.PandaX적일기화이기실험이용이상형선시간투영실기술래직접탐측약상호작용암물질입자.PandaX일기실험이경완성,타사용료120 kg선이검험이왕기타실험소발현적의사신호,기결과재표준가설하부정료저사의사신호.PandaX이기승급료탐측기,사용료500 kg적선,예기재2015년만사시후정식개시수거채집이심조암물질,장유망탁전암물질탐측적겁한.측실험장치.PandaX적일기화이기실험이용이상형선시간투영실기술래직접탐측약상호작용암물질입자.PandaX일기실험이경완성,타사용료120 kg선이검험이왕기타실험소발현적의사신호,기결과재표준가설하부정료저사의사신호.PandaX이기승급료탐측기,사용료500 kg적선,예기재2015년만사시후정식개시수거채집이심조암물질,장유망탁전암물질탐측적겁한.
Located in the Sichuan Jingping underground laboratory, PandaX is a large Located in the Sichuan Jingping underground laboratory, PandaX is a large scale xenon time projection chamber for the detection of rare events in particle physics and astro-physics. The dual-phase xenon chamber is used in the first and second stages to detect the weakly interacting massive particle (WIMP) directly. The first stage PandaX-Ⅰ used 120 kg of xenon to confirm the possible WIMP signals reported in other experiments, but did not see any conclusive signal. The second stage is now undergoing shakedown tests, with the detector upgraded to con-tain 500 kg of xenon. PandaX-Ⅱ will start taking data in 2015, and is expected to extend the cur-rent limits of dark matter detection. scale xenon time projection chamber for the detection of rare events in particle physics and astro-physics. The dual-phase xenon chamber is used in the first and second stages to detect the weakly interacting massive particle (WIMP) directly. The first stage PandaX-I used 120 kg of xenon to confirm the possible WIMP signals reported in other experiments, but did not see any conclusive signal. The second stage is now undergoing shakedown tests, with the detector upgraded to con-tain 500 kg of xenon. PandaX-Ⅱ will start taking data in 2015, and is expected to extend the cur-rent limits of dark matter detection.