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Constraining Dark Matter Models with a Light Mediator at the PandaX-II Experiment.
Ren, Xiangxiang; Zhao, Li; Abdukerim, Abdusalam; Chen, Xun; Chen, Yunhua; Cui, Xiangyi; Fang, Deqing; Fu, Changbo; Giboni, Karl; Giuliani, Franco; Gu, Linhui; Guo, Xuyuan; Han, Ke; He, Changda; Huang, Di; He, Shengming; Huang, Xingtao; Huang, Zhou; Ji, Xiangdong; Ju, Yonglin; Li, Yao; Lin, Heng; Liu, Huaxuan; Liu, Jianglai; Ma, Yugang; Mao, Yajun; Ni, Kaixiang; Ning, Jinhua; Tan, Andi; Wang, Hongwei; Wang, Meng; Wang, Qiuhong; Wang, Siguang; Wang, Xiuli; Wu, Shiyong; Xia, Jingkai; Xiao, Mengjiao; Xie, Pengwei; Yan, Binbin; Yang, Jijun; Yang, Yong; Yu, Hai-Bo; Yue, Jianfeng; Zhang, Tao; Zhou, Jifang; Zhou, Ning; Zheng, Qibin; Zhou, Xiaopeng.
Afiliação
  • Ren X; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Zhao L; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Abdukerim A; School of Physics and Technology, Xinjiang University, Ürümqi 830046, China.
  • Chen X; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Chen Y; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Cui X; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Fang D; Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China.
  • Fu C; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Giboni K; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Giuliani F; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Gu L; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Guo X; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Han K; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • He C; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Huang D; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • He S; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Huang X; School of Physics and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Jinan 250100, China.
  • Huang Z; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Ji X; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Ju Y; Department of Physics, University of Maryland, College Park, Maryland 20742, USA.
  • Li Y; Tsung-Dao Lee Institute, Shanghai 200240, China.
  • Lin H; School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
  • Liu H; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Liu J; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Ma Y; School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
  • Mao Y; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Ni K; Tsung-Dao Lee Institute, Shanghai 200240, China.
  • Ning J; Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China.
  • Tan A; School of Physics, Peking University, Beijing 100871, China.
  • Wang H; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Wang M; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Wang Q; Department of Physics, University of Maryland, College Park, Maryland 20742, USA.
  • Wang S; Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China.
  • Wang X; School of Physics and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Jinan 250100, China.
  • Wu S; Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China.
  • Xia J; School of Physics, Peking University, Beijing 100871, China.
  • Xiao M; School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
  • Xie P; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Yan B; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Yang J; Department of Physics, University of Maryland, College Park, Maryland 20742, USA.
  • Yang Y; Center of High Energy Physics, Peking University, Beijing 100871, China.
  • Yu HB; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Yue J; School of Physics and Key Laboratory of Particle Physics and Particle Irradiation (MOE), Shandong University, Jinan 250100, China.
  • Zhang T; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Zhou J; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Zhou N; Department of Physics and Astronomy, University of California, Riverside, California 92521, USA.
  • Zheng Q; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Zhou X; INPAC and School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
Phys Rev Lett ; 121(2): 021304, 2018 Jul 13.
Article em En | MEDLINE | ID: mdl-30085724
We search for nuclear recoil signals of dark matter models with a light mediator in PandaX-II, a direct detection experiment in the China Jinping underground laboratory. Using data collected in 2016 and 2017 runs, corresponding to a total exposure of 54 ton day, we set upper limits on the zero-momentum dark matter-nucleon cross section. These limits have a strong dependence on the mediator mass when it is comparable to or below the typical momentum transfer. We apply our results to constrain self-interacting dark matter models with a light mediator mixing with standard model particles, and set strong limits on the model parameter space for the dark matter mass ranging from 5 GeV to 10 TeV.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2018 Tipo de documento: Article