国家自然科学基金(10935005)

作品数:16被引量:68H指数:4
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相关作者:岳骞唐昌建王力幸浩洋朱敬军更多>>
相关机构:清华大学四川大学二滩水电开发有限责任公司中国科学院更多>>
相关期刊:《核电子学与探测技术》《物理》《科学通报》《Chinese Physics C》更多>>
相关主题:暗物质本底高纯锗探测器MEASUREMENT_OFMONTE_CARLO更多>>
相关领域:天文地球理学核科学技术机械工程更多>>
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Measurement of the dead layer thickness in a p-type point contact germanium detector被引量:2
《Chinese Physics C》2016年第9期82-88,共7页江灏 岳骞 李玉兰 康克军 李元景 李金 林兴德 刘书魁 马豪 马菁露 苏健 王子敬 杨丽桃 赵伟 曾志 
Supported by National Natural Science Foundation of China(10935005,10945002,11275107,11175099)
A 994 g mass p-type PCGe detector has been deployed during the first phase of the China Dark matter EXperiment, aiming at direct searches for light weakly interacting massive particles. Measuring the thickness of the ...
关键词:dead layer CDEX PPCGe Monte Carlo 
中国暗物质实验(CDEX)合作组研究进展被引量:1
《科学通报》2015年第25期2376-2386,共11页赵伟 岳骞 李金 
国家自然科学基金(10935005,10945002,11275107,11175099);国家重点基础研究发展计划(2010CB833006)资助
暗物质是当今物理学最基本也是最吸引人的前沿研究课题之一,对认识宇宙起源、演变和结构以及物质的本源等基本科学问题具有十分重要的意义.暗物质的理论研究和实验探测经过几十年的积累和发展已经取得了长远的进步.实验上有多种方法可...
关键词:暗物质 直接探测 中国暗物质实验 点电极高纯锗探测器 
掺钆液闪中子探测器的研制被引量:3
《强激光与粒子束》2015年第6期297-303,共7页魏伟伟 杜强 王力 余训臻 张才勋 幸浩洋 林兴德 唐昌建 岳骞 朱敬军 
国家自然科学基金项目(11275134,11475117);国家自然科学基金重点项目(10935005);国家自然科学基金委主任基金项目(11055002)
中子在探测器中能产生与暗物质粒子(WIMPs)类似的核反冲信号,对于低背景的暗物质直接探测实验,精确测量和排除中子的干扰尤其重要。为测量中国锦屏地下实验室(CJPL)中子本底的通量,研制了高效的、具有很强"中子-伽马"分辨的掺钆液闪快...
关键词:暗物质 快中子 液闪探测器 能量刻度 n-γ甄别 探测效率 
Study of the material photon and electron background and the liquid argon detector veto efficiency of the CDEX-10 experiment
《Chinese Physics C》2015年第3期30-37,共8页苏健 曾志 马豪 岳骞 程建平 常建平 陈楠 陈宁 陈庆豪 陈云华 庄又澄 邓智 杜强 宫辉 郝喜庆 何庆驹 黄瀚雄 黄腾锐 江灏 康克军 李浩斌 李荐民 李金 李军 李霞 李新颖 李学潜 李玉兰 李元景 廖恒毅 林枫凯 林欣德 刘书魁 吕岚春 毛绍基 覃建强 任杰 任婧 阮锡超 申满斌 SINGH Lakhwinder SINGH Manoj Kumar SOMA Arun Kumar 唐昌建 曾昭雄 王继敏 王力 王青 王子敬 吴世勇 吴玉成 幸浩洋 徐音 薛涛 杨丽桃 杨松纬 易难 喻纯旭 于昊 余训臻 曾雄辉 张岚 张蕴华 赵明刚 赵伟 周祖英 朱敬军 朱维彬 朱雪洲 朱忠华 
Supported by National Natural Science Foundation of China(11175099,10935005,10945002,11275107,11105076);State Key Development Program of Basic Research of China(2010CB833006)
The China Dark Matter Experiment (CDEX) is located at the China Jinping Underground Laboratory (CJPL) and aims to directly detect the weakly interacting massive particles (WIMP) flux with high sensitivity in the...
关键词:CDEX-IO material photon and electron background germanium detector liquid argon veto coincidentcut Monte Carlo simulation 
Characterization of large area photomultiplier ETL 9357FLB for liquid argon detector被引量:1
《Chinese Physics C》2014年第7期88-91,共4页杜迎帅 岳骞 刘义保 陈庆豪 李金 程建平 康克军 李元景 李玉兰 马豪 幸浩洋 余训臻 曾志 
Supported by National Natural Science Foundation of China(10935005,10945002,11275107,11175099);Major State Basic Research Development Program(2010CB833006)
The China Dark Matter Experiment (CDEX) Collaboration will carry out a direct search for weakly interacting massive particles with germanium detectors. Liquid argon will be utilized as an anti-Compton and cooling ma...
关键词:dark matter PMT SER gain dark count 
CDEX-1 1 kg point-contact germanium detector for low mass dark matter searches被引量:3
《Chinese Physics C》2013年第12期58-64,共7页康克军 岳赛 吴呈城 程建平 李元景 白杨 毕勇 常建平 陈楠 陈宁 陈庆豪 陈云华 庄又澄 邓智 杜强 宫辉 郝喜庆 何庆驹 胡鑫洄 黄瀚雄 黄腾锐 江灏 李浩斌 李荐民 李金 李军 李霞 李新颖 李学潜 李玉兰 廖恒毅 林枫凯 林欣德 刘书魁 吕岚春 马豪 毛绍基 覃建强 任杰 任婧 阮锡超 申满斌 Lakhwinder SINGH Manoj Kumar SINGH Arun Kumar SOMA 苏健 唐昌建 曾昭雄 王继敏 王力 王青 王子敬 吴世勇 吴蔚 吴玉成 幸浩洋 徐音 薛涛 杨丽桃 杨松纬 易难 喻纯旭 于昊 余训臻 曾雄辉 曾志 张岚 张蕴华 赵明刚 赵伟 钟苏宁 周祖英 朱敬军 朱维彬 朱学洲 朱忠华 
Supported by National Natural Science Foundation of China(10935005,10945002,11275107,11175099);National Basic Research Program of China(973 Program)(2010CB833006)
The CDEX collaboration has been established for direct detection of light dark matter particles, using ultra-low energy threshold point-contact p-type germanium detectors, in China JinPing underground Laboratory (CJP...
关键词:CDEX point-contact germanium detector dark matter CJPL 
Measurement of cosmic ray flux in the China JinPing underground laboratory被引量:12
《Chinese Physics C》2013年第8期45-49,共5页吴昱城 郝喜庆 岳骞 李元景 程建平 康克军 陈云华 李金 李荐民 李玉兰 刘书魁 马豪 任金宝 申满斌 王继敏 吴世勇 薛涛 易难 曾雄辉 曾至 朱忠华 
Supported by National Natural Science Foundation of China (10935005, 11055002, 11075090)
The China JinPing underground Laboratory (CJPL) is the deepest underground laboratory running in the world at present. In such a deep underground laboratory, the cosmic ray flux is a very important and necessary par...
关键词:CJPL cosmic ray flux deep underground laboratory dark matter 
Simulation of large-scale fast neutron liquid scintillation detector被引量:1
《Chinese Physics C》2013年第2期49-56,共8页幸浩洋 王力 朱敬军 唐昌建 岳骞 
Supported by National Natural Science Foundation of China (10935005, 10945002)
Neutron background measurement is always very important for dark matter detection due to almost the same effect for the recoiled nucleus scattered off by the incident neutron and dark matter particle. For deep under-g...
关键词:NEUTRON large-sized liquid scintillation detector Monte Caro simulation GEANT4 
MSE/SSE discrimination methods of the PC-HPGe detector被引量:1
《Chinese Physics C》2012年第9期855-860,共6页吕子锋 李玉兰 李金 岳骞 李元景 
Supported by National Natural Science Foundation of China (11055002,10935005,11075090)
Having advantages of low capacitance and low energy threshold, the PC-HPGe (Point-Contact High Furity Germanium) detector has found its application in the direct detection of WIMP(Weak Interaction Massive Particle...
关键词:PC-HPGe MSE SSE DISCRIMINATION 
CDEX实验中CsI(Tl)晶体反符合探测器实验测试被引量:1
《核电子学与探测技术》2012年第2期237-242,共6页刘书魁 岳骞 唐昌建 
国家自然科学基金项目(10935005,10945002)资助
CDEX(China Dark matter EXperiment)合作组将在中国锦屏极深地下实验室(CJPL China Jin-Ping deep underground Laboratory)利用极低能阈高纯锗(ULE-HPGe)探测器进行暗物质的直接探测。在地下实验之前,对CsI(Tl)晶体反符合探测器进行...
关键词:CsI(T1)晶体 光导 反射层 非均匀性 暗物质 
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