Related papers: Dark matter direct search result from InDEx run2 a…

The Dark Matter Search at Jaduguda Underground Science Laboratory

The first run for the dark matter direct search experiment at Jaduguda Underground Science Laboratory is presented in this article. The experiment named InDEx; the Indian Dark matter search Experiment has been initiated with superheated…

High Energy Physics - Experiment · Physics 2026-01-07 Vimal Kumar , Susmita Das , Mala Das

First result from tetrafluoroethane (C$_2$H$_2$F$_4$) superheated emulsion detector for dark matter search at JUSL

The superheated emulsion detector consisting of the droplets of tetra-fluoroethane (C2HC$_2$H$_2$F$_4$2F4) has been fabricated at the laboratory and installed at the 555m deep underground laboratory, JUSL during July to Dec 2022. The 500ml…

Instrumentation and Detectors · Physics 2025-01-07 V. Kumar , S. Ali , M. Das , N. Biswas , S. Das , S. Sahoo , N. Chaddha , J. Basu , V. N. Jha

Search for dark matter from the first data of the PandaX-II experiment

Results of WIMP dark matter search from the first data of the PandaX-II experiment are presented. PandaX-II experiment uses a 500 kg scale dual phase liquid xenon time projection chamber, operating at the China JinPing Underground…

High Energy Physics - Experiment · Physics 2019-08-16 Yong Yang

The simulation on neutron background reduction for InDEx at JUSL

Dark matter experiments are rare event search experiments that require zero background environment over very long exposures. To achieve this condition, a detailed simulation of detector geometry and experimental setup is required before the…

High Energy Physics - Experiment · Physics 2026-05-15 Susmita Das , Maitreyee Nandy , Mala Das

Results of direct dark matter detection with CDEX experiment at CJPL

The China Dark Matter Experiment (CDEX), located at the China Jinping Underground Laboratory (CJPL) whose overburden is about 2400m rock, aims at direct searches of light Weakly Interacting Massive Particles (WIMPs). A single-element…

High Energy Physics - Experiment · Physics 2020-03-24 Hao Ma , Ze She , Zhongzhi Liu , Litao Yang , Qian Yue , Zhi Zeng , Tao Xue

Introduction of the CDEX experiment

Weakly Interacting Massive Particles (WIMPs) are the candidates of dark matter in our universe. Up to now any direct interaction of WIMP with nuclei has not been observed yet. The exclusion limits of the spin-independent cross section of…

Instrumentation and Detectors · Physics 2014-04-24 Ke-Jun Kang , Jian-Ping Cheng , Jin Li , Yuan-Jing Li , Qian Yue , Yang Bai , Yong Bi , Jian-Ping Chang , Nan Chen , Ning Chen , Qing-Hao Chen , Yun-Hua Chen , Zhi Deng , Qiang Du , Hui Gong , Xi-Qing Hao , Hong-Jian He , Qing-Ju He , Xin-Hui Hu , Han-Xiong Huang , Hao Jiang , Jian-Min Li , Xia Li , Xin-Ying Li , Xue-Qian Li , Yu-Lan Li , Shu-Kui Liu , Ya-Bin Liu , Lan-Chun Lu , Hao Ma , Jian-Qiang Qin , Jie Ren , Jing Ren , Xi-Chao Ruan , Man-Bin Shen , Jian Su , Chang-Jian Tang , Zhen-Yu Tang , Ji-Min Wang , Qing Wang , Xu-Feng Wang , Shi-Yong Wu , Yu-Cheng Wu , Zhong-Zhi Xianyu , Hao-Yang Xing , Xun-Jie Xu , Yin Xu , Tao Xue , Li-Tao Yang , Nan Yi , Hao Yu , Chun-Xu Yu , Xiong-Hui Zeng , Zhi Zeng , Lan Zhang , Guang-Hua Zhang , Ming-Gang Zhao , Su-Ning Zhong , Jin Zhou , Zu-Ying Zhou , Jing-Jun Zhu , Wei-Bin Zhu , Xue-Zhou Zhu , Zhong-Hua Zhu

CDEX dark matter experiment: Status and prospects

The China Dark Matter Experiment (CDEX) aims at direct searches of light Weakly Interacting Massive Particles (WIMPs) at the China Jinping Underground Laboratory (CJPL) with an overburden of about 2400m rock. Results from a prototype CDEX-1…

High Energy Physics - Experiment · Physics 2020-02-04 Hao Ma , Yang Chen , Qian Yue , Li Wang , Tao Xue , Zhi Zeng , Kejun Kang , Jianping Cheng , Yuanjing Li , Jianmin Li , Yulan Li for CDEX Collaboration

Dark Matter Results from First 98.7-day Data of PandaX-II Experiment

We report the WIMP dark matter search results using the first physics-run data of the PandaX-II 500 kg liquid xenon dual-phase time-projection chamber, operating at the China JinPing Underground Laboratory. No dark matter candidate is…

High Energy Physics - Experiment · Physics 2016-09-21 II Collaboration , Andi Tan , Mengjiao Xiao , Xiangyi Cui , Xun Chen , Yunhua Chen , Deqing Fang , Changbo Fu , Karl Giboni , Franco Giuliani , Haowei Gong , Shouyang Hu , Xingtao Huang , Xiangdong Ji , Yonglin Ju , Siao Lei , Shaoli Li , Xiaomei Li , Xinglong Li , Hao Liang , Qing Lin , Huaxuan Liu , Jianglai Liu , Wolfgang Lorenzon , Yugang Ma , Yajun Mao , Kaixuan Ni , Xiangxiang Ren , Michael Schubnell , Manbin Shen , Fang Shi , Hongwei Wang , Jiming Wang , Meng Wang , Qiuhong Wang , Siguang Wang , Xuming Wang , Zhou Wang , Shiyong Wu , Xiang Xiao , Pengwei Xie , Binbin Yan , Yong Yang , Jianfeng Yue , Xionghui Zeng , Hongguang Zhang , Hua Zhang , Huanqiao Zhang , Tao Zhang , Li Zhao , Jing Zhou , Ning Zhou , Xiaopeng Zhou

Dark Matter Search Results from the Commissioning Run of PandaX-II

We present the results of a search for WIMPs from the commissioning run of the PandaX-II experiment located at the China Jinping underground Laboratory. A WIMP search data set with an exposure of 306$\times$19.1 kg-day was taken, while its…

High Energy Physics - Experiment · Physics 2016-06-29 PandaX Collaboration , Andi Tan , Xiang Xiao , Xiangyi Cui , Xun Chen , Yunhua Chen , Deqing Fang , Changbo Fu , Karl Giboni , Franco Giuliani , Haowei Gong , Shouyang Hu , Xingtao Huang , Xiangdong Ji , Yonglin Ju , Siao Lei , Shaoli Li , Xiaomei Li , Xinglong Li , Hao Liang , Qing Lin , Huaxuan Liu , Jianglai Liu , Wolfgang Lorenzon , Yugang Ma , Yajun Mao , Kaixuan Ni , Kirill Pushkin , Xiangxiang Ren , Michael Schubnell , Manbin Shen , Fang Shi , Scott Stephenson , Hongwei Wang , Jiming Wang , Meng Wang , Qiuhong Wang , Siguang Wang , Xuming Wang , Zhou Wang , Shiyong Wu , Mengjiao Xiao , Pengwei Xie , Binbin Yan , Yong Yang , Jianfeng Yue , Xionghui Zeng , Hongguang Zhang , Hua Zhang , Huanqiao Zhang , Tao Zhang , Li Zhao , Jing Zhou , Xiaopeng Zhou

First dark matter search results from the PandaX-I experiment

We report on the first dark-matter (DM) search results from PandaX-I, a low threshold dual-phase xenon experiment operating at the China Jinping Underground Laboratory. In the 37-kg liquid xenon target with 17.4 live-days of exposure, no DM…

High Energy Physics - Experiment · Physics 2014-09-05 PandaX Collaboration , Mengjiao Xiao , Xiang Xiao , Li Zhao , Xiguang Cao , Xun Chen , Yunhua Chen , Xiangyi Cui , Deqing Fang , Changbo Fu , Karl L. Giboni , Haowei Gong , Guodong Guo , Jie Hu , Xingtao Huang , Xiangdong Ji , Yonglin Ju , Siao Lei , Shaoli Li , Qing Lin , Huaxuan Liu , Jianglai Liu , Xiang Liu , Wolfgang Lorenzon , Yugang Ma , Yajun Mao , Kaixuan Ni , Kirill Pushkin , Xiangxiang Ren , Michael Schubnell , Manbing Shen , Scott Stephenson , Andi Tan , Greg Tarle , Hongwei Wang , Jimin Wang , Meng Wang , Xuming Wang , Zhou Wang , Yuehuan Wei , Shiyong Wu , Pengwei Xie , Yinghui You , Xionghui Zeng , Hua Zhang , Tao Zhang , Zhonghua Zhu

First Dark Matter Search Results from the Large Underground Xenon (LUX) Experiment

The Large Underground Xenon (LUX) dark matter experiment is operating 1.5 km underground at the Sanford Underground Research Facility in Lead, South Dakota, USA. In 2013, the experiment had a WIMP search exposure of 10,091 kg-days over a…

High Energy Physics - Experiment · Physics 2018-07-20 Carlos Faham

Results of Dark Matter Search using the Full PandaX-II Exposure

We report the dark matter search results obtained using the full 132 ton$\cdot$day exposure of the PandaX-II experiment, including all data from March 2016 to August 2018. No significant excess of events is identified above the expected…

Cosmology and Nongalactic Astrophysics · Physics 2021-01-05 Qiuhong Wang , Abdusalam Abdukerim , Wei Chen , Xun Chen , Yunhua Chen , Chen Cheng , Xiangyi Cui , Yingjie Fan , Deqing Fang , Changbo Fu , Mengting Fu , Lisheng Geng , Karl Giboni , Linhui Gu , Xuyuan Guo , Ke Han , Changda He , Di Huang , Yan Huang , Yanlin Huang , Zhou Huang , Xiangdong Ji , Yonglin Ju , Shuaijie Li , Huaxuan Liu , Jianglai Liu , Wenbo Ma , Yugang Ma , Yajun Mao , Yue Meng , Kaixiang Ni , Jinhua Ning , Xuyang Ning , Xiangxiang Ren , Changsong Shang , Lin Si , Guofang Shen , Andi Tan , Anqing Wang , Hongwei Wang , Meng Wang , Siguang Wang , Wei Wang , Xiuli Wang , Zhou Wang , Mengmeng Wu , Shiyong Wu , Weihao Wu , Jingkai Xia , Mengjiao Xiao , Pengwei Xie , Binbin Yan , Jijun Yang , Yong Yang , Chunxu Yu , Jumin Yuan , Ying Yuan , Xinning Zeng , Dan Zhang , Tao Zhang , Li Zhao , Qibin Zheng , Jifang Zhou , Ning Zhou , Xiaopeng Zhou

Low-mass dark matter search results from full exposure of PandaX-I experiment

We report the results of a weakly-interacting massive particle (WIMP) dark matter search using the full 80.1\;live-day exposure of the first stage of the PandaX experiment (PandaX-I) located in the China Jin-Ping Underground Laboratory. The…

High Energy Physics - Experiment · Physics 2015-09-23 PandaX Collaboration , Xiang Xiao , Xun Chen , Andi Tan , Yunhua Chen , Xiangyi Cui , Deqing Fang , Changbo Fu , Karl L. Giboni , Haowei Gong , Guodong Guo , Ming He , Xiangdong Ji , Yonglin Ju , Siao Lei , Shaoli Li , Qing Lin , Huaxuan Liu , Jianglai Liu , Xiang Liu , Wolfgang Lorenzon , Yugang Ma , Yajun Mao , Kaixuan Ni , Kirill Pushkin , Xiangxiang Ren , Michael Schubnell , Manbin Shen , Yuji Shi , Scott Stephenson , Hongwei Wang , Jiming Wang , Meng Wang , Siguang Wang , Xuming Wang , Zhou Wang , Shiyong Wu , Mengjiao Xiao , Pengwei Xie , Binbin Yan , Yinghui You , Xionghui Zeng , Tao Zhang , Li Zhao , Xiaopeng Zhou , Zhonghua Zhu

A Search of Low-Mass WIMPs with p-type Point Contact Germanium Detector in the CDEX-1 Experiment

The CDEX-1 experiment conducted a search of low-mass (< 10 GeV/c2) Weakly Interacting Massive Particles (WIMPs) dark matter at the China Jinping Underground Laboratory using a p-type point-contact germanium detector with a fiducial mass of…

High Energy Physics - Experiment · Physics 2016-10-25 W. Zhao , Q. Yue , K. J. Kang , J. P. Cheng , Y. J. Li , H. T. Wong , S. T. Lin , J. P. Chang , J. H. Chen , Q. H. Chen , Y. H. Chen , Z. Deng , Q. Du , H. Gong , X. Q. Hao , H. J. He , Q. J. He , H. X. Huang , T. R. Huang , H. Jiang , H. B. Li , J. Li , J. Li , J. M. Li , X. Li , X. Y. Li , Y. L. Li , F. K. Lin , S. K. Liu , L. C. Lü , H. Ma , J. L. Ma , S. J. Mao , J. Q. Qin , J. Ren , J. Ren , X. C. Ruan , V. Sharma , M. B. Shen , L. Singh , M. K. Singh , A. K. Soma , J. Su , C. J. Tang , J. M. Wang , L. Wang , Q. Wang , S. Y. Wu , Y. C. Wu , Z. Z. Xianyu , R. Q. Xiao , H. Y. Xing , F. Z. Xu , Y. Xu , X. J. Xu , T. Xue , L. T. Yang , S. W. Yang , N. Yi , C. X. Yu , H. Yu , X. Z. Yu , M. Zeng , X. H. Zeng , Z. Zeng , L. Zhang , Y. H. Zhang , M. G. Zhao , Z. Y. Zhou , J. J. Zhu , W. B. Zhu , X. Z. Zhu , Z. H. Zhu

First results on low-mass WIMP from the CDEX-1 experiment at the China Jinping underground Laboratory

The China Dark matter Experiment collaboration reports the first experimental limit on WIMP dark matter from 14.6 kg-day of data taken with a 994 g p-type point-contact germanium detector at the China Jinping underground Laboratory where…

High Energy Physics - Experiment · Physics 2013-09-17 W. Zhao , Q. Yue , K. J. Kang , J. P. Cheng , Y. J. Li , S. T. Lin , Y. Bai , Y. Bi , J. P. Chang , N. Chen , N. Chen , Q. H. Chen , Y. H. Chen , Y. C. Chuang , Z. Deng , C. Du , Q. Du , H. Gong , X. Q. Hao , H. J. He , Q. J. He , X. H. Hu , H. X. Huang , T. R. Huang , H. Jiang , H. B. Li , J. M. Li , J. Li , J. Li , X. Li , X. Y. Li , Y. L. Li , H. Y. Liao , F. K. Lin , S. K. Liu , L. C. Lv , H. Ma , S. J. Mao , J. Q. Qin , J. Ren , J. Ren , X. C. Ruan , M. B. Shen , L. Singh , M. K. Singh , A. K. Soma , J. Su , C. J. Tang , C. H. Tseng , J. M. Wang , L. Wang , Q. Wang , H. T. Wong , S. Y. Wu , W. Wu , Y. C. Wu , Y. C. Wu , Z. Z. Xianyu , H. Y. Xing , Y. Xu , X. J. Xu , T. Xue , L. T. Yang , S. W. Yang , N. Yi , C. X. Yu , H. Yu , X. Z. Yu , X. H. Zeng , Z. Zeng , L. Zhang , Y. H. Zhang , M. G. Zhao , S. N. Zhong , Z. Y. Zhou , J. J. Zhu , W. B. Zhu , X. Z. Zhu , Z. H. Zhu

Latest results of the direct dark matter search with the EDELWEISS-II experiment

The EDELWEISS-II experiment uses cryogenic heat-and-ionization Germanium detectors in order to detect the rare interactions from WIMP dark matter particles of local halo. New-generation detec- tors with an interleaved electrode geometry…

Cosmology and Nongalactic Astrophysics · Physics 2010-12-13 Gilles Gerbier , for EDELWEISS collaboration

Direct Dark Matter Search with XMASS-I

XMASS-I uses single phase liquid xenon technology for aiming at the direct detection of dark matter. The detector observes only scintillation light by 2 inch 642 PMTs which are placed in sphere shape around an active volume. With its large…

Cosmology and Nongalactic Astrophysics · Physics 2018-05-28 Masaki Yamashita

First Dark Matter Limits from the COUPP 4kg Bubble Chamber at a Deep Underground Site

The COUPP 4 kg bubble chamber employs 4.0 kg of CF$_3$I as a WIMP scattering target for use as a dark matter direct detection search. This thesis reports the first experimental results from operating this bubble chamber at the deep…

Cosmology and Nongalactic Astrophysics · Physics 2024-01-17 Drew Fustin

Dark matter direct search sensitivity of the PandaX-4T experiment

The PandaX-4T experiment, a four-ton scale dark matter direct detection experiment, is being planned at the China Jinping Underground Laboratory. In this paper we present a simulation study of the expected background in this experiment. In…

Instrumentation and Detectors · Physics 2019-03-18 Hongguang Zhang , Abdusalam Abdukerim , Xun Chen , Yunhua Chen , Xiangyi Cui , Binbin Dong , Deqing Fang , Changbo Fu , Karl Giboni , Franco Giuliani , Linhui Gu , Xuyuan Guo , Zhifan Guo , Ke Han , Changda He , Shengming He , Di Huang , Xingtao Huang , Zhou Huang , Peng Ji , Xiangdong Ji , Yonglin Ju , Shaoli Li , Yao Li , Heng Lin , Huaxuan Liu , Jianglai Liu , Yugang Ma , Yajun Mao , Kaixiang Ni , Jinhua Ning , Xiangxiang Ren , Fang Shi , Andi Tan , Anqing Wang , Cheng Wang , Hongwei Wang , Meng Wang , Qiuhong Wang , Siguang Wang , Xiuli Wang , Xuming Wang , Zhou Wang , Mengmeng Wu , Shiyong Wu , Jingkai Xia , Mengjiao Xiao , Pengwei Xie , Binbin Yan , Jijun Yang , Yong Yang , Chunxu Yu , Jumin Yuan , Jianfeng Yue , Dan Zhang , Tao Zhang , Li Zhao , Jifang Zhou , Ning Zhou , Xiaopeng Zhou

Dark Matter Results From 54-Ton-Day Exposure of PandaX-II Experiment

We report a new search of weakly interacting massive particles (WIMPs) using the combined low background data sets in 2016 and 2017 from the PandaX-II experiment in China. The latest data set contains a new exposure of 77.1 live day, with…

Cosmology and Nongalactic Astrophysics · Physics 2017-11-08 II Collaboration , Xiangyi Cui , Abdusalam Abdukerim , Wei Chen , Xun Chen , Yunhua Chen , Binbin Dong , Deqing Fang , Changbo Fu , Karl Giboni , Franco Giuliani , Linhui Gu , Yikun Gu , Xuyuan Guo , Zhifan Guo , Ke Han , Changda He , Di Huang , Shengming He , Xingtao Huang , Zhou Huang , Xiangdong Ji , Yonglin Ju , Shaoli Li , Yao Li , Heng Lin , Huaxuan Liu , Jianglai Liu , Yugang Ma , Yajun Mao , Kaixiang Ni , Jinhua Ning , Xiangxiang Ren , Fang Shi , Andi Tan , Cheng Wang , Hongwei Wang , Meng Wang , Qiuhong Wang , Siguang Wang , Xiuli Wang , Xuming Wang , Qinyu Wu , Shiyong Wu , Mengjiao Xiao , Pengwei Xie , Binbin Yan , Yong Yang , Jianfeng Yue , Dan Zhang , Hongguang Zhang , Tao Zhang , Tianqi Zhang , Li Zhao , Jifang Zhou , Ning Zhou , Xiaopeng Zhou