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Search for Cosmic-Ray Boosted Sub-MeV Dark-Matter-Electron Scattering in PandaX-4T.
Shang, Xiaofeng; Abdukerim, Abdusalam; Bo, Zihao; Chen, Wei; Chen, Xun; Chen, Yunhua; Cheng, Chen; Cheng, Zhaokan; Cui, Xiangyi; Fan, Yingjie; Fang, Deqing; Geng, Lisheng; Giboni, Karl; Guo, Xuyuan; Han, Chencheng; Han, Ke; He, Changda; He, Jinrong; Huang, Di; Huang, Junting; Huang, Zhou; Hou, Ruquan; Hou, Yu; Ji, Xiangdong; Ji, Xiangpan; Ju, Yonglin; Li, Chenxiang; Li, Jiafu; Li, Mingchuan; Li, Shuaijie; Li, Tao; Lin, Qing; Liu, Jianglai; Lu, Congcong; Lu, Xiaoying; Luo, Lingyin; Luo, Yunyang; Ma, Wenbo; Ma, Yugang; Mao, Yajun; Meng, Yue; Ning, Xuyang; Pang, Binyu; Qi, Ningchun; Qian, Zhicheng; Ren, Xiangxiang; Shaheed, Nasir; Shao, Xiyuan; Shen, Guofang; Shen, Manbin.
Afiliação
  • Shang X; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Abdukerim A; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Bo Z; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Chen W; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Chen X; New Cornerstone Science Laboratory, Tsung-Dao Lee Institute, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Shanghai, 200240, China.
  • Chen Y; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Cheng C; Shanghai Jiao Tong University Sichuan Research Institute, Chengdu 610213, China.
  • Cheng Z; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Cui X; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Fan Y; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Fang D; School of Physics, Sun Yat-Sen University, Guangzhou 510275, China.
  • Geng L; Sino-French Institute of Nuclear Engineering and Technology, Sun Yat-Sen University, Zhuhai, 519082, China.
  • Giboni K; New Cornerstone Science Laboratory, Tsung-Dao Lee Institute, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Shanghai, 200240, China.
  • Guo X; Department of Physics,Yantai University, Yantai 264005, China.
  • Han C; Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Institute of Modern Physics, Fudan University, Shanghai 200433, China.
  • Han K; School of Physics, Beihang University, Beijing 102206, China.
  • He C; Peng Huanwu Collaborative Center for Research and Education, Beihang University, Beijing 100191, China.
  • He J; International Research Center for Nuclei and Particles in the Cosmos and Beijing Key Laboratory of Advanced Nuclear Materials and Physics, Beihang University, Beijing 100191, China.
  • Huang D; Southern Center for Nuclear-Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences, Huizhou 516000, China.
  • Huang J; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Huang Z; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Hou R; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Hou Y; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Ji X; New Cornerstone Science Laboratory, Tsung-Dao Lee Institute, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Shanghai, 200240, China.
  • Ji X; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Ju Y; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Li C; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Li J; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Li M; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Li S; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Li T; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Lin Q; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Liu J; Shanghai Jiao Tong University Sichuan Research Institute, Chengdu 610213, China.
  • Lu C; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Lu X; School of Mechanical Engineering, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Shanghai 200240, China.
  • Luo L; Department of Physics, University of Maryland, College Park, Maryland 20742, USA.
  • Luo Y; School of Physics, Nankai University, Tianjin 300071, China.
  • Ma W; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Ma Y; School of Mechanical Engineering, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Shanghai 200240, China.
  • Mao Y; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Meng Y; School of Physics, Sun Yat-Sen University, Guangzhou 510275, China.
  • Ning X; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Pang B; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Qi N; School of Physics and Astronomy, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Key Laboratory for Particle Astrophysics and Cosmology (MoE), Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai 200240, China.
  • Qian Z; Jinping Deep Underground Frontier Science and Dark Matter Key Laboratory of Sichuan Province, Liangshan 615000, China.
  • Ren X; Yalong River Hydropower Development Company, Ltd., 288 Shuanglin Road, Chengdu 610051, China.
  • Shaheed N; Sino-French Institute of Nuclear Engineering and Technology, Sun Yat-Sen University, Zhuhai, 519082, China.
  • Shao X; State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026, China.
  • Shen G; Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China.
  • Shen M; New Cornerstone Science Laboratory, Tsung-Dao Lee Institute, <a href="https://ror.org/0220qvk04">Shanghai Jiao Tong University</a>, Shanghai, 200240, China.
Phys Rev Lett ; 133(10): 101805, 2024 Sep 06.
Article em En | MEDLINE | ID: mdl-39303260
ABSTRACT
We report the first search for the elastic scatterings between cosmic-ray boosted sub-MeV dark matter (DM) and electrons in the PandaX-4T liquid xenon experiment. Sub-MeV DM particles can be accelerated by scattering with electrons in the cosmic rays and produce detectable electron recoil signals in the detector. Using the commissioning data from PandaX-4T of 0.63 tonne·year exposure, we set new constraints on DM-electron scattering cross sections for DM masses ranging from 10 eV/c^{2} to 3 keV/c^{2}.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Estados Unidos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Estados Unidos