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Projected WIMP sensitivity of the CDEX-50 dark matter experiment

CDEX-50 is a next-generation project of the China Dark Matter Experiment (CDEX) that aims to search for dark matter using a 50-kg germanium detector array. This paper comprises a thorough summary of the CDEX-50 dark matter experiment,…

High Energy Physics - Experiment · Physics 2024-08-08 X. P. Geng , 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 , H. Gong , Q. J. Guo , T. Guo , X. Y. Guo , L. He , S. M. He , J. W. Hu , H. X. Huang , T. C. Huang , L. Jiang , S. Karmakar , H. B. Li , H. Y. 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 , H. Ma , Y. C. Mao , Q. Y. Nie , J. H. Ning , H. Pan , N. C. Qi , J. Ren , X. C. Ruan , M. K. Singh , T. X. Sun , C. J. Tang , Y. Tian , G. F. Wang , J. Z. 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 , B. T. Zhang , F. S. Zhang , L. Zhang , Z. H. Zhang , Z. Y. Zhang , J. Z. Zhao , K. K. Zhao , M. G. Zhao , J. F. Zhou , Z. Y. Zhou , J. J. Zhu

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

Constraints on cosmic-ray boosted DM in CDEX-10

Dark matter (DM) direct detection experiments have been setting strong limits on the DM-nucleon scattering cross section at the DM mass above a few GeV, but leave large parameter space unexplored in the low mass region. DM is likely to be…

High Energy Physics - Phenomenology · Physics 2022-04-22 Zhan-Hong Lei , Jian Tang , Bing-Long Zhang

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

Constraints on Axion couplings from the CDEX-1 experiment at the China Jinping Underground Laboratory

We report the results of searches for solar axions and galactic dark matter axions or axion-like particles with CDEX-1 experiment at the China Jinping Underground Laboratory, using 335.6 kg-days of data from a p-type point-contact germanium…

High Energy Physics - Experiment · Physics 2017-04-12 S. K. Liu , Q. Yue , K. J. Kang , J. P. Cheng , H. T. Wong , Y. J. Li , H. B. Li , S. T. Lin , J. P. Chang , J. H. Chen , N. Chen , Q. H. Chen , Y. H. Chen , Z. Deng , Q. Du , H. Gong , H. J. He , Q. J. He , H. X. Huang , H. Jiang , J. M. Li , J. Li , J. Li , X. Li , X. Q. Li , X. Y. Li , Y. L. Li , F. K. Lin , 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 , Y. C. Wu , Z. Z. Xianyu , R. Q. Xiao , H. Y. Xing , F. Z. Xu , Y. Xu , X. J. Xu , T. Xue , C. W. Yang , 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 , W. Zhao , Z. Y. Zhou , J. J. Zhu , W. B. Zhu , X. Z. Zhu , Z. H. Zhu

Prototype of Pulse Digitizer and Readout Electronics for CDEX-10 in CJPL

The CDEX (China Dark matter Experiment) is currently in the stage to upgrade to approximately 10 kg HPGe (High Purity Germanium) detectors (CDEX-10) in CJPL (China Jinping Underground Laboratory) and aims to detect the WIMP (Weakly…

Instrumentation and Detectors · Physics 2020-01-29 Jinfu Zhu , Hongming Li , Tao Xue , Liangjun Wei , Jianmin Li

Characterization of large area photomultiplier ETL 9357FLB for liquid argon detector

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 material for the germanium…

Instrumentation and Detectors · Physics 2015-06-18 Ying-Shuai Du , Qian Yue , Yi-Bao Liu , Qing-Hao Chen , Jin LI , Jian-Ping Cheng , Ke-Jun Kang , Yuan-Jing Li , Yu-Lan Li , Hao Ma , Hao-Yang Xing , Xun-Zhen Yu , Zhi Zeng

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 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

Search for Light Weakly-Interacting-Massive-Particle Dark Matter by Annual Modulation Analysis with a Point-Contact Germanium Detector at the China Jinping Underground Laboratory

We present results on light weakly interacting massive particle (WIMP) searches with annual modulation (AM) analysis on data from a 1-kg mass $p$-type point-contact germanium detector of the CDEX-1B experiment at the China Jinping…

High Energy Physics - Experiment · Physics 2019-11-27 L. T. Yang , H. B. Li , Q. Yue , H. Ma , K. J. Kang , Y. J. Li , H. T. Wong , M. Agartioglu , H. P. An , J. P. Chang , J. H. Chen , Y. H. Chen , J. P. Cheng , Z. Deng , Q. Du , H. Gong , Q. J. Guo , L. He , J. W. Hu , Q. D. Hu , H. X. Huang , L. P. Jia , H. Jiang , 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 , J. L. Ma , Y. C. Mao , H. Pan , J. Ren , X. C. Ruan , V. Sharma , Z. She , 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 , Y. X. Wang , S. Y. Wu , Y. C. Wu , H. Y. Xing , Y. Xu , T. Xue , 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

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

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

PandaX: A Liquid Xenon Dark Matter Experiment at CJPL

PandaX is a large upgradable liquid-xenon detector system that can be used for both direct dark-matter detection and $^{136}$Xe double-beta decay search. It is located in the Jinping Deep-Underground Laboratory in Sichuan, China. The…

Instrumentation and Detectors · Physics 2014-05-13 X. G. Cao , X. Chen , Y. H. Chen , X. Y. Cui , D. Q. Fang , C. B. Fu , K. L. Giboni , H. W. Gong , G. D. Guo , M. He , J. Hu , X. T. Huang , X. D. Ji , Y. L. Ju , S. L. Li , Q. Lin , H. X. Liu , J. L. Liu , X. Liu , W. Lorenzon , Y. G. Ma , Y. J. Mao , K. X. Ni , K. Pushkin , X. X. Ren , M. Schubnell , M. B. Shen , Y. J. Shi , S. Stephenson , A. D. Tan , G. Tarle , H. W. Wang , J. M. Wang , M. Wang , X. M. Wang , Z. Wang , Y. H. Wei , S. Y. Wu , M. J. Xiao , X. Xiao , P. W. Xie , T. Ye , Y. H. You , X. H. Zeng , H. Zhang , T. Zhang , H. Y. Zhao , L. Zhao , X. P. Zhou , Z. H. Zhu

Probing Dark Matter Particles from Evaporating Primordial Black Holes via Electron Scattering in the CDEX-10 Experiment

Dark matter (DM) is a major constituent of the Universe. However, no definite evidence of DM particles (denoted as ``$\chi$") has been found in DM direct detection (DD) experiments to date. There is a novel concept of detecting $\chi$ from…

High Energy Physics - Experiment · Physics 2024-09-24 Z. H. Zhang , 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 , T. Guo , X. Y. Guo , L. He , S. M. He , J. W. Hu , H. X. Huang , T. C. Huang , L. Jiang , S. Karmakar , H. B. Li , H. Y. 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 , H. Ma , Y. C. Mao , Q. Y. Nie , J. H. Ning , H. Pan , N. C. Qi , J. Ren , X. C. Ruan , M. K. Singh , T. X. Sun , C. J. Tang , Y. Tian , G. F. Wang , J. Z. 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 , B. T. Zhang , F. S. Zhang , L. Zhang , Z. Y. Zhang , J. Z. Zhao , K. K. Zhao , M. G. Zhao , J. F. Zhou , Z. Y. Zhou , J. J. Zhu

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

Search for exotic interactions of solar neutrinos in the CDEX-10 experiment

We investigate exotic neutrino interactions using the 205.4 kg$\cdot$day dataset from the CDEX-10 experiment at the China Jinping Underground Laboratory. New constraints on the mass and couplings of new gauge bosons are presented. Two…

High Energy Physics - Experiment · Physics 2023-06-05 X. P. Geng , 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 , 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 , B. T. Zhang , 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 , Y. C. Wu

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

Gaseous time projection chambers for rare event detection: Results from the T-REX project. II. Dark matter

As part of the T-REX project, a number of R&D and prototyping activities have been carried out during the last years to explore the applicability of Micromegas-read gaseous TPCs in rare event searches like double beta decay (DBD), axion…

Instrumentation and Detectors · Physics 2016-05-09 I. G. Irastorza , F. Aznar , J. Castel , S. Cebrián , T. Dafni , J. Galán , J. A. García , J. G. Garza , H. Gómez , D. C. Herrera , F. J. Iguaz , G. Luzón , H. Mirallas , E. Ruiz , L. Seguí , A. Tomás

In-situ gamma-ray background measurements for next generation CDEX experiment in the China Jinping Underground Laboratory

In-situ ${\gamma}$-ray measurements were performed using a portable high purity germanium spectrometer in Hall-C at the second phase of the China Jinping Underground Laboratory (CJPL-II) to characterise the environmental radioactivity…

Instrumentation and Detectors · Physics 2021-02-10 H. Ma , Z. She , W. H. Zeng , Z. Zeng , M. K. Jing , Q. Yue , J. P. Cheng , J. L. Li , H. Zhang

Search for Cosmic Ray Electron Boosted Dark Matter with the CDEX-10 Experiment

We present new constraints on the cosmic ray electron boosted light dark matter (CReDM) using the 205.4 kg$\cdot$day data of the CDEX-10 experiment located at the China Jinping Underground Laboratory. The cosmic ray electron spectrum and…

High Energy Physics - Experiment · Physics 2026-01-14 R. Xu , L. T. Yang , Q. Yue , K. J. Kang , Y. J. Li , H. P. An , Greeshma C. , J. P. Chang , H. Chen , Y. H. Chen , J. P. Cheng , J. Y. Cui , W. H. Dai , Z. Deng , Y. X. Dong , C. H. Fang , H. Gong , Q. J. Guo , T. Guo , X. Y. Guo , L. He , J. R. He , H. X. Huang , T. C. Huang , S. Karmakar , Y. S. Lan , H. B. Li , H. Y. Li , J. M. Li , J. Li , M. C. 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 , R. Z. Liu , S. K. Liu , Y. D. Liu , Y. Liu , Y. Y. Liu , H. Ma , Y. C. Mao , A. Mureed , H. Pan , N. C. Qi , J. Ren , X. C. Ruan , M. B. Shen , H. Y. Shi , M. K. Singh , T. X. Sun , W. L. Sun , C. J. Tang , Y. Tian , H. F. Wan , G. F. Wang , J. Z. Wang , L. Wang , Q. Wang , Q. Wang , Y. F. Wang , Y. X. Wang , H. T. Wong , Y. C. Wu , H. Y. Xing , K. Z. Xiong , Y. Xu , T. Xue , Y. L. Yan , N. Yi , C. X. Yu , H. J. Yu , X. Yu , M. Zeng , Z. Zeng , F. S. Zhang , P. Zhang , P. Zhang , Z. Y. Zhang , M. G. Zhao , J. F. Zhou , Z. Y. Zhou , J. J. Zhu