Accès ouvert déclaré
2024
preprint
Constraints on the Blazar-Boosted Dark Matter from the CDEX-10 Experiment
Rui Xu, L. T. Yang, Qiang Yue, K. Kang, Y. J. Li, Haipeng An, C. Greeshma, J. P. Chang, Y. H. Chen, J. P. Cheng, W. H. Dai, Z. Deng, C. H. Fang, X. P. Geng, Hao Gong, Q. J. Guo, Tingting Guo, X. Y. Guo, Liling He, S. M. He, J. W. Hu, H. X. Huang, T. C. Huang, L. Jiang, S. Karmakar, Hao Li, Haiying Li, Jihao Li, Jian Li, Q. Y. Li, R. M. J. Li, X. Q. Li, Y. L. Li, Liang Yu, Bin Liao, F. K. Lin, S. T. Lin, J. X. Liu, S. K. Liu, Y. D. Liu, Ying Liu, Y. Y. Liu, Haitao Ma, Y. C. Mao, Q. Y. Nie, J. H. Ning, H. Pan, Ningchun Qi, Jia Ren, Xichao Ruan, M. K. Singh, T. X. Sun, C. J. Tang, Y. Tian, G. F. Wang, J. Z. Wang, L. Wang, Qing Wang, Y. F. Wang, Y. X. Wang, H. T. Wong, Yongcheng Wu, Ya-qun WU, Haoyang Xing, Y. Xu, T. Xue, Y. L. Yan, Yi Nan, C. X. Yu, H. J. Yu, J. F. Yue, M. Zeng, Zhi Zeng, B. T. Zhang, F. S. Zhang, L. Zhang, Z. H. Zhang, Z. Y. Zhang, J. Z. Zhao, K. K. Zhao, M. G. Zhao, Jifang Zhou, Z. Y. Zhou, J. J. Zhu
2Citations signalées, ce qui n’est pas une note de qualité
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Le résumé fourni par la source
We report new constraints on light dark matter (DM) boosted by blazars using the 205.4 kg day data from the CDEX-10 experiment located at the China Jinping Underground Laboratory. Two representative blazars, TXS 0506+56 and BL Lacertae are studied. The results derived from TXS 0506+56 exclude DM-nucleon elastic scattering cross sections from $4.6\times 10^{-33}\ \rm cm^2$ to $1\times10^{-26}\ \rm cm^2$ for DM masses between 10 keV and 1 GeV, and the results derived from BL Lacertae exclude DM-nucleon elastic scattering cross sections from $2.4\times 10^{-34}\ \rm cm^2$ to $1\times10^{-26}\ \rm cm^2$ for the same range of DM masses. The constraints correspond to the best sensitivities among solid-state detector experiments in the sub-MeV mass range.
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Les sujets associés
Dark Matter and Cosmic PhenomenaParticle Detector Development and PerformanceParticle physics theoretical and experimental studies