Related papers: The CDEX Dark Matter Program at the China Jinping …

Low Radioactive Material Screening and Background Control for the PandaX-4T Experiment

PandaX-4T is a ton-scale dark matter direct detection experiment using a dual-phase TPC technique at the China Jinping Underground Laboratory. Various ultra-low background technologies have been developed and applied to material screening…

Instrumentation and Detectors · Physics 2022-06-29 Zhicheng Qian , Lin Si , Abdusalam Abdukerim , Zihao Bo , Wei Chen , Xun Chen , Yunhua Chen , Chen Cheng , Yunshan Cheng , Xiangyi Cui , Yingjie Fan , Deqing Fang , Changbo Fu , Mengting Fu , Lisheng Geng , Karl Giboni , Linhui Gu , Xuyuan Guo , Ke Han , Changda He , Jinrong He , Di Huang , Yanlin Huang , Zhou Huang , Ruquan Hou , Xiangdong Ji , Yonglin Ju , Chenxiang Li , Mingchuan Li , Shu Li , Shuaijie Li , Qing Lin , Jianglai Liu , Xiaoying Lu , Lingyin Luo , Wenbo Ma , Yugang Ma , Yajun Mao , Yue Meng , Xuyang Ning , Ningchun Qi , Xiangxiang Ren , Nasir Shaheed , Changsong Shang , Guofang Shen , Wenliang Sun , Andi Tan , Yi Tao , Anqing Wang , Meng Wang , Qiuhong Wang , Shaobo Wang , Siguang Wang , Wei Wang , Xiuli Wang , Zhou Wang , Mengmeng Wu , Weihao Wu , Jingkai Xia , Mengjiao Xiao , Xiang Xiao , Pengwei Xie , Binbin Yan , Xiyu Yan , Jijun Yang , Yong Yang , Chunxu Yu , Jumin Yuan , Ying Yuan , Dan Zhang , Minzhen Zhang , Peng Zhang , Tao Zhang , Li Zhao , Qibin Zheng , Jifang Zhou , Ning Zhou , Xiaopeng Zhou , Yong Zhou

Limits on Light Weakly Interacting Massive Particles from the First 102.8 kg ${\times}$ day Data of the CDEX-10 Experiment

We report the first results of a light weakly interacting massive particles (WIMPs) search from the CDEX-10 experiment with a 10 kg germanium detector array immersed in liquid nitrogen at the China Jinping Underground Laboratory with a…

High Energy Physics - Experiment · Physics 2018-06-27 H. Jiang , L. P. Jia , Q. Yue , K. J. Kang , J. P. Cheng , Y. J. Li , H. T. Wong , M. Agartioglu , H. P. An , J. P. Chang , J. H. Chen , Y. H. Chen , Z. Deng , Q. Du , H. Gong , L. He , J. W. Hu , Q. D. Hu , H. X. Huang , H. B. Li , H. Li , J. M. Li , J. Li , X. Li , X. Q. Li , Y. L. Li , B. Liao , F. K. Lin , S. T. Lin , S. K. Liu , Y. D. Liu , Y. Y. Liu , Z. Z. Liu , H. Ma , J. L. Ma , H. Pan , J. Ren , X. C. Ruan , B. Sevda , V. Sharma , M. B. Shen , L. Singh , M. K. Singh , T. X. Sun , C. J. Tang , W. Y. Tang , Y. Tian , G. F. Wang , J. M. Wang , L. Wang , Q. Wang , Y. Wang , S. Y. Wu , Y. C. Wu , H. Y. Xing , Y. Xu , T. Xue , L. T. Yang , S. W. Yang , N. Yi , C. X. Yu , H. J. Yu , J. F. Yue , X. H. Zeng , M. Zeng , Z. Zeng , F. S. Zhang , Y. H. Zhang , M. G. Zhao , J. F. Zhou , Z. Y. Zhou , J. J. Zhu , Z. H. Zhu

Results from a Low-Energy Analysis of the CDMS II Germanium Data

We report results from a reanalysis of data from the Cryogenic Dark Matter Search (CDMS II) experiment at the Soudan Underground Laboratory. Data taken between October 2006 and September 2008 using eight germanium detectors are reanalyzed…

Cosmology and Nongalactic Astrophysics · Physics 2011-04-22 CDMS Collaboration , Z. Ahmed , D. S. Akerib , S. Arrenberg , C. N. Bailey , D. Balakishiyeva , L. Baudis , D. A. Bauer , P. L. Brink , T. Bruch , R. Bunker , B. Cabrera , D. O. Caldwell , J. Cooley , E. do Couto e Silva , P. Cushman , M. Daal , F. DeJongh , P. Di Stefano , M. R. Dragowsky , L. Duong , S. Fallows , E. Figueroa-Feliciano , J. Filippini , J. Fox , M. Fritts , S. R. Golwala , J. Hall , R. Hennings-Yeomans , S. A. Hertel , D. Holmgren , L. Hsu , M. E. Huber , O. Kamaev , M. Kiveni , M. Kos , S. W. Leman , S. Liu , R. Mahapatra , V. Mandic , K. A. McCarthy , N. Mirabolfathi , D. Moore , H. Nelson , R. W. Ogburn , A. Phipps , M. Pyle , X. Qiu , E. Ramberg , W. Rau , A. Reisetter , R. Resch , T. Saab , B. Sadoulet , J. Sander , R. W. Schnee , D. N. Seitz , B. Serfass , K. M. Sundqvist , M. Tarka , P. Wikus , S. Yellin , J. Yoo , B. A. Young , J. Zhang

CDMS-II to SuperCDMS: WIMP search at a zeptobarn

The Cryogenic Dark Matter search experiment (CDMS) employs low-temperature Ge and Si detectors to detect WIMPs via their elastic scattering of target nuclei. The last analysis with an germanium exposure of 397.8 kg-days resulted in zero…

Instrumentation and Methods for Astrophysics · Physics 2019-08-13 T. Bruch

Search for Low-Mass Dark Matter with CDMSlite Using a Profile Likelihood Fit

The Cryogenic Dark Matter Search low ionization threshold experiment (CDMSlite) searches for interactions between dark matter particles and germanium nuclei in cryogenic detectors. The experiment has achieved a low energy threshold with…

Cosmology and Nongalactic Astrophysics · Physics 2021-01-05 SuperCDMS Collaboration , R. Agnese , T. Aralis , T. Aramaki , I. J. Arnquist , E. Azadbakht , W. Baker , S. Banik , D. Barker , D. A. Bauer , T. Binder , M. A. Bowles , P. L. Brink , R. Bunker , B. Cabrera , R. Calkins , R. A. Cameron , C. Cartaro , D. G. Cerdeño , Y. -Y. Chang , J. Cooley , B. Cornell , P. Cushman , F. De Brienne , T. Doughty , E. Fascione , E. Figueroa-Feliciano , C. W. Fink , M. Fritts , G. Gerbier , R. Germond , M. Ghaith , S. R. Golwala , H. R. Harris , N. Herbert , Z. Hong , E. W. Hoppe , L. Hsu , M. E. Huber , V. Iyer , D. Jardin , A. Jastram , C. Jena , M. H. Kelsey , A. Kennedy , A. Kubik , N. A. Kurinsky , R. E. Lawrence , B. Loer , E. Lopez Asamar , P. Lukens , D. MacDonell , R. Mahapatra , V. Mandic , N. Mast , E. Miller , N. Mirabolfathi , B. Mohanty , J. D. Morales Mendoza , J. Nelson , H. Neog , J. L. Orrell , S. M. Oser , W. A. Page , R. Partridge , M. Pepin , F. Ponce , S. Poudel , M. Pyle , H. Qiu , W. Rau , A. Reisetter , R. Ren , T. Reynolds , A. Roberts , A. E. Robinson , H. E. Rogers , T. Saab , B. Sadoulet , J. Sander , A. Scarff , R. W. Schnee , S. Scorza , K. Senapati , B. Serfass , D. Speller , C. Stanford , M. Stein , J. Street , H. A. Tanaka , D. Toback , R. Underwood , A. N. Villano , B. von Krosigk , S. L. Watkins , J. S. Wilson , M. J. Wilson , J. Winchell , D. H. Wright , S. Yellin , B. A. Young , X. Zhang , X. Zhao

Dark matter search with the BDX-MINI experiment

BDX-MINI is a beam dump experiment optimized to search for Light Dark Matter produced in the interaction of the intense CEBAF 2.176 GeV electron beam with the Hall A beam dump at Jefferson Lab. The BDX-MINI detector consists of a PbWO$_4$…

High Energy Physics - Experiment · Physics 2022-11-09 M. Battaglieri , M. Bondì , A. Celentano , P. L. Cole , M. De Napoli , R. De Vita , L. Marsicano , N. Randazzo , E. S. Smith , D. Snowden-Ifft , M. Spreafico , M. H. Wood

Deep Underground Science and Engineering Lab: S1 Dark Matter Working Group

A study of the current status of WIMP dark matter searches has been made in the context of scientific and technical planning for a Deep Underground Science and Engineering Laboratory (DUSEL) in the U.S. The table of contents follows: 1.…

Astrophysics · Physics 2009-09-29 D. S. Akerib , E. Aprile , E. A. Baltz , M. R. Dragowsky , R. J. Gaitskell , P. Gondolo , A. Hime , C. J. Martoff , D. -M. Mei , H. Nelson , B. Sadoulet , R. W. Schnee , A. H. Sonnenschein , L. E. Strigari

Dark matter experiments at Boulby mine

The Boulby Dark Matter Collaboration (BDMC) is running several experiments for particle (WIMP) dark matter search in the Underground Boulby Laboratory. These include a liquid xenon detector (ZEPLIN I) and a low pressure gas TPC with…

Astrophysics · Physics 2015-06-24 V. A. Kudryavtsev

Ultra-Low-Energy Germanium Detector for Neutrino-Nucleus Coherent Scattering and Dark Matter Searches

The status and plans of a research program on the development of ultra-low-energy germanium detectors with sub-keV sensitivities are reported. We survey the scientific goals which include the observation of neutrino-nucleus coherent…

High Energy Physics - Experiment · Physics 2008-11-26 Henry T. Wong

PandaX-xT: a Multi-ten-tonne Liquid Xenon Observatory at the China Jinping Underground Laboratory

We propose a major upgrade to the existing PandaX-4T experiment in the China Jinping Underground Laboratory. The new experiment, PandaX-xT, will be a multi-ten-tonne liquid xenon, ultra-low background, and general-purpose observatory. The…

High Energy Physics - Experiment · Physics 2024-12-09 PandaX Collaboration , Abdusalam Abdukerim , Zihao Bo , Wei Chen , Xun Chen , Chen Cheng , Zhaokan Cheng , Xiangyi Cui , Yingjie Fan , Deqing Fang , Lisheng Geng , Karl Giboni , Linhui Gu , Xunan Guo , Xuyuan Guo , Zhichao Guo , Chencheng Han , Ke Han , Changda He , Jinrong He , Di Huang , Junting Huang , Zhou Huang , Ruquan Hou , Yu Hou , Xiangdong Ji , Yonglin Ju , Chenxiang Li , Jiafu Li , Mingchuan Li , Shuaijie Li , Tao Li , Qing Lin , Jianglai Liu , Congcong Lu , Xiaoying Lu , Lingyin Luo , Yunyang Luo , Wenbo Ma , Yugang Ma , Yajun Mao , Yue Meng , Xuyang Ning , Binyu Pang , Ningchun Qi , Zhicheng Qian , Xiangxiang Ren , Nasir Shaheed , Xiaofeng Shang , Xiyuan Shao , Guofang Shen , Lin Si , Wenliang Sun , Yi Tao , Anqing Wang , Meng Wang , Qiuhong Wang , Shaobo Wang , Siguang Wang , Wei Wang , Xiuli Wang , Xu Wang , Zhou Wang , Yuehuan Wei , Mengmeng Wu , Weihao Wu , Yuan Wu , Mengjiao Xiao , Xiang Xiao , Binbin Yan , Xiyu Yan , Yong Yang , Chunxu Yu , Ying Yuan , Zhe Yuan , Youhui Yun , Xinning Zeng , Minzhen Zhang , Peng Zhang , Shibo Zhang , Shu Zhang , Tao Zhang , Wei Zhang , Yang Zhang , Yingxin Zhang , Yuanyuan Zhang , Li Zhao , Jifang Zhou , Ning Zhou , Xiaopeng Zhou , Yong Zhou , Yubo Zhou , Zhizhen Zhou

Sub-GeV dark matter search at ILC beam dumps

Light dark matter particles may be produced in electron and positron beam dumps of the International Linear Collider (ILC). We propose an experimental setup to search for such events, the Beam-Dump eXperiment at the ILC (ILC-BDX). The setup…

High Energy Physics - Phenomenology · Physics 2024-01-29 Kento Asai , Sho Iwamoto , Maxim Perelstein , Yasuhito Sakaki , Daiki Ueda

Prospects of cold dark matter searches with an ultra-low-energy germanium detector

The report describes the research program on the development of ultra-low-energy germanium detectors, with emphasis on WIMP dark matter searches. A threshold of 100 eV is achieved with a 20 g detector array, providing a unique probe to the…

High Energy Physics - Experiment · Physics 2008-11-26 H. T. Wong

The TREX-DM experiment at the Canfranc Underground Laboratory

TREX-DM (TPC Rare Event eXperiment for Dark Matter) is intended to look for low mass WIMPs in the Canfranc Underground Laboratory (LSC) in Spain, using light elements (Ne, Ar) as target in a high pressure TPC equipped with Micromegas…

Astrophysics of Galaxies · Physics 2020-05-20 J Castel , S Cebrián , T Dafni , J Galán , IG Irastorza , G Luzón , C Margalejo , H Mirallas , A Ortiz de Solórzano , A Peiró , E Ruiz-Chóliz

LDMX -- The Light Dark Matter eXperiment

The Light Dark Matter eXperiment (LDMX) is an electron fixed-target experiment optimized to search for sub-GeV dark matter production through the missing momentum signature. LDMX is designed to operate in End Station A at SLAC, using an 8…

High Energy Physics - Experiment · Physics 2025-10-03 Torsten Akesson , Layan Alsaraya , Stephen Appert , Charles Bell , Elizabeth Berzin , Nikita Blinov , Léo Borrel , Cameron Bravo , Liam Brennan , Lene Kristian Bryngemark , Pierfrancesco Butti , Riccardo Catena , Anthony Chavez , Owen Colegrove , Giulia Collura , Patill Daghlian , Filippo Delzanno , E. Craig Dukes , Valentina Dutta , Bertrand Echenard , Ralf Ehrlich , Thomas Eichlersmith , Jonathan Eisch , Einar Elén , Eric Fernandez , Erich Frahm , Cooper Froemming , Andrew P. Furmanski , Gréta Gajdán , Majd Ghrear , Niramay Gogate , Victor Gomez , Matt Graham , Taylor Gray , Josh Greaves , Chiara Grieco , Craig Group , Peter György , Carsten Hast , Axel Helgstrand , Hannah Herde , Christian Herwig , David G. Hitlin , Tyler Horoho , Cameron Huse , Joseph R. Incandela , David Jang , Nathan Jay , Asahi Jige , Joseph Kaminski , Wesley Ketchum , Matthew Kilpatrick , Kai Kristiansen , Gordan Krnjaic , Susanne Kyre , Travis Lange , Juan Lazaro , Amina Li , Shirley Li , Shujin Li , Yuze Li , Ziqi Lin , Hongyin Liu , Megan Loh , Lisa Andersson Loman , Zihan Ma , Jeremiah Mans , Sanjit Masanam , Phillip Masterson , Steven Metallo , Sophie Middleton , Noah Moran , Omar Moreno , Geoffrey Mullier , Joseph Muse , Akshay Nagar , Timothy Nelson , Gavin Niendorf , Rory O'Dwyer , William Ortez , Lennart Österman , Leo Östman , James Oyang , Pritam Palit , Dhruvanshu Parmar , Jessica Pascadlo , Emrys Peets , Arnaud Pele , Ruth Pöttgen , Huilin Qu , Melissa Quinnan , Jaida Raffelsberger , Benjamin Reese , Chelsea Rodriguez , Eduardo Sanchez , Luis G. Sarmiento , Philip Schuster , Chris Sellgren , Harrison Siegel , Pradyun Solai , Matthew Solt , Francisca Stedman , Cristina Mantilla Suarez , Lauren Tompkins , Natalia Toro , Nhan Tran , Jason Trevor , Tamas Almos Vami , Kieran Wall , Erik Wallin , Zhengyu Wan , Yuxuan Wang , Andrew Whitbeck , Duncan Wilmot , Xinyi Xu , Jihoon Yoo , Danyi Zhang , Guanglei Zhao , Weilong Zhou

Searching for $^{76}$Ge neutrinoless double beta decay with the CDEX-1B experiment

We operated a p-type point contact high purity germanium (PPCGe) detector (CDEX-1B, 1.008 kg) in the China Jinping Underground Laboratory (CJPL) for 500.3 days to search for neutrinoless double beta ($0\nu\beta\beta$) decay of $^{76}$Ge. A…

Nuclear Experiment · Physics 2024-09-24 B. T. Zhang , J. Z. Wang , L. T. Yang , Q. Yue , K. J. Kang , Y. J. Li , H. P. An , Greeshma C. , J. P. Chang , Y. H. Chen , J. P. Cheng , W. H. Dai , Z. Deng , C. H. Fang , X. P. Geng , H. Gong , Q. J. Guo , X. Y. Guo , L. He , S. M. He , J. W. Hu , H. X. Huang , T. C. Huang , H. T. Jia , X. Jiang , S. Karmakar , H. B. Li , J. M. Li , J. Li , Q. Y. Li , R. M. J. Li , X. Q. Li , Y. L. Li , Y. F. Liang , B. Liao , F. K. Lin , S. T. Lin , J. X. Liu , S. K. Liu , Y. D. Liu , Y. Liu , Y. Y. Liu , Z. Z. Liu , H. Ma , Y. C. Mao , Q. Y. Nie , J. H. Ning , H. Pan , N. C. Qi , J. Ren , X. C. Ruan , Z. She , M. K. Singh , T. X. Sun , C. J. Tang , W. Y. Tang , Y. Tian , G. F. Wang , L. Wang , Q. Wang , Y. F. Wang , Y. X. Wang , H. T. Wong , S. Y. Wu , Y. C. Wu , H. Y. Xing , R. Xu , Y. Xu , T. Xue , Y. L. Yan , N. Yi , C. X. Yu , H. J. Yu , J. F. Yue , M. Zeng , Z. Zeng , F. S. Zhang , L. Zhang , Z. H. Zhang , Z. Y. Zhang , K. K. Zhao , M. G. Zhao , J. F. Zhou , Z. Y. Zhou , J. J. Zhu

Study on cosmogenic activation in copper for rare event search experiments

The rare event search experiments using germanium detectors are performed in the underground laboratories to prevent cosmic rays. However, the cosmogenic activation of the cupreous detector components on the ground will generate long…

Instrumentation and Detectors · Physics 2021-12-08 Ze She , Zhi Zeng , Hao Ma , Qian Yue , Mingkun Jing , Jianping Cheng , Junli Li , Hui Zhang

The characteristics of a low background germanium gamma ray spectrometer at China JinPing underground Laboratory

A low background germanium gamma ray spectrometer, GeTHU, has been installed at China JinPing underground Laboratory. The integral background count rate between 40 and 2700 keV was 0.6 cpm, and the origin was studied by Monte Carlo…

Instrumentation and Detectors · Physics 2014-03-10 Yuhao Mi , Hao Ma , Zhi Zeng , Jianping Cheng , Jian Su , Qian Yue

A new high-background-rejection dark matter Ge cryogenic detector

A new design of a cryogenic germanium detector for dark matter search is presented, taking advantage of the coplanar grid technique of event localisation for improved background discrimination. Experiments performed with prototype devices…

Instrumentation and Methods for Astrophysics · Physics 2011-06-07 A. Broniatowski , X. Defay , E. Armengaud , L. Berge , A. Benoit , O. Besida , J. Blumer , A. Chantelauze , M. Chapellier , G. Chardin , F. Charlieux , S. Collin , O. Crauste , M. De Jesus , P. Di Stefano , Y. Dolgorouki , J. Domange , L. Dumoulin , K. Eitel , J. Gascon , G. Gerbier , M. Gros , M. Hannawald , S. Herve , A. Juillard , H. Kluck , V. Kozlov , R. Lemrani , A. Lubashevskiy , C. Marrache , S. Marnieros , X. -F. Navick , C. Nones , E. Olivieri , P. Pari , B. Paul , S. Rozov , V. Sanglard , S. Scorza , S. Semikh , M. -A. Verdier , L. Vagneron , E. Yakushev

Demonstration of Surface Electron Rejection with Interleaved Germanium Detectors for Dark Matter Searches

The SuperCDMS experiment in the Soudan Underground Laboratory searches for dark matter with a 9-kg array of cryogenic germanium detectors. Symmetric sensors on opposite sides measure both charge and phonons from each particle interaction,…

Instrumentation and Detectors · Physics 2016-12-14 R. Agnese , A. J. Anderson , D. Balakishiyeva , R. Basu Thakur , D. A. Bauer , A. Borgland , D. Brandt , P. L. Brink , R. Bunker , B. Cabrera , D. O. Caldwell , D. G. Cerdeno , H. Chagani , M. Cherry , J. Cooley , B. Cornell , C. H. Crewdson , P. Cushman , M. Daal , P. C. F. Di Stefano , E. Do Couto E Silva , T. Doughty , L. Esteban , S. Fallows , E. Figueroa-Feliciano , J. Fox , M. Fritts , G. L. Godfrey , S. R. Golwala , J. Hall , H. R. Harris , J. Hasi , S. A. Hertel , B. A. Hines , T. Hofer , D. Holmgren , L. Hsu , M. E. Huber , A. Jastram , O. Kamaev , B. Kara , M. H. Kelsey , S. A. Kenany , A. Kennedy , C. J. Kenney , M. Kiveni , K. Koch , B. Loer , E. Lopez Asamar , R. Mahapatra , V. Mandic , C. Martinez , K. A. McCarthy , N. Mirabolfathi , R. A. Moffatt , D. C. Moore , P. Nadeau , R. H. Nelson , L. Novak , K. Page , R. Partridge , M. Pepin , A. Phipps , K. Prasad , M. Pyle , H. Qiu , R. Radpour , W. Rau , P. Redl , A. Reisetter , R. W. Resch , Y. Ricci , T. Saab , B. Sadoulet , J. Sander , R. Schmitt , K. Schneck , R. W. Schnee , S. Scorza , D. Seitz , B. Serfass , B. Shank , D. Speller , A. Tomada , A. N. Villano , B. Welliver , D. H. Wright , S. Yellin , J. J. Yen , B. A. Young , J. Zhang

DarkSHINE: Search for Light Dark Matter at the SHINE Facility in Shanghai

DarkSHINE is an electron fixed target experiment under proposal that aims to probe light dark matter in the MeV-GeV mass range via the invisible decay of dark photons, leveraging the High repetition rate 8 GeV electron beam from the…

High Energy Physics - Experiment · Physics 2025-12-16 Haijun Yang