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Experimental Limits on Solar Reflected Dark Matter with a New Approach on Accelerated-Dark-Matter-Electron Analysis in Semiconductors

Fuente: arXiv

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Auteurs principaux:	Zhang, Z. Y., Yang, L. T., Yue, Q., Kang, K. J., Li, Y. J., An, H. P., C., Greeshma, Chang, J. P., Chen, Y. H., Cheng, J. P., Dai, W. H., Deng, Z., Fang, C. H., Geng, X. P., Gong, H., Guo, Q. J., Guo, T., Guo, X. Y., He, L., He, S. M., Hu, J. W., Huang, H. X., Huang, T. C., Jiang, L., Karmakar, S., Li, H. B., Li, H. Y., Li, J. M., Li, J., Li, Q. Y., Li, R. M. J., Li, X. Q., Li, Y. L., Liang, Y. F., Liao, B., Lin, F. K., Lin, S. T., Liu, J. X., Liu, S. K., Liu, Y. D., Liu, Y., Liu, Y. Y., Ma, H., Mao, Y. C., Nie, Q. Y., Ning, J. H., Pan, H., Qi, N. C., Ren, J., Ruan, X. C., Singh, M. K., Sun, T. X., Tang, C. J., Tian, Y., Wang, G. F., Wang, J. Z., Wang, L., Wang, Q., Wang, Y. F., Wang, Y. X., Wong, H. T., Wu, S. Y., Wu, Y. C., Xing, H. Y., Xu, R., Xu, Y., Xue, T., Yan, Y. L., Yi, N., Yu, C. X., Yu, H. J., Yue, J. F., Zeng, M., Zeng, Z., Zhang, B. T., Zhang, F. S., Zhang, L., Zhang, Z. H., Zhao, J. Z., Zhao, K. K., Zhao, M. G., Zhou, J. F., Zhou, Z. Y., Zhu, J. J.
Format:	Preprint
Publié:	2023
Sujets:	High Energy Physics - Experiment High Energy Physics - Phenomenology Instrumentation and Detectors
Accès en ligne:	Acceder al recurso
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_version_	1866910420252491776
author	Zhang, Z. Y. Yang, L. T. Yue, Q. Kang, K. J. Li, Y. J. An, H. P. C., Greeshma Chang, J. P. Chen, Y. H. Cheng, J. P. Dai, W. H. Deng, Z. Fang, C. H. Geng, X. P. Gong, H. Guo, Q. J. Guo, T. Guo, X. Y. He, L. He, S. M. Hu, J. W. Huang, H. X. Huang, T. C. Jiang, L. Karmakar, S. Li, H. B. Li, H. Y. Li, J. M. Li, J. Li, Q. Y. Li, R. M. J. Li, X. Q. Li, Y. L. Liang, Y. F. Liao, B. Lin, F. K. Lin, S. T. Liu, J. X. Liu, S. K. Liu, Y. D. Liu, Y. Liu, Y. Y. Ma, H. Mao, Y. C. Nie, Q. Y. Ning, J. H. Pan, H. Qi, N. C. Ren, J. Ruan, X. C. Singh, M. K. Sun, T. X. Tang, C. J. Tian, Y. Wang, G. F. Wang, J. Z. Wang, L. Wang, Q. Wang, Y. F. Wang, Y. X. Wong, H. T. Wu, S. Y. Wu, Y. C. Xing, H. Y. Xu, R. Xu, Y. Xue, T. Yan, Y. L. Yi, N. Yu, C. X. Yu, H. J. Yue, J. F. Zeng, M. Zeng, Z. Zhang, B. T. Zhang, F. S. Zhang, L. Zhang, Z. H. Zhao, J. Z. Zhao, K. K. Zhao, M. G. Zhou, J. F. Zhou, Z. Y. Zhu, J. J.
author_facet	Zhang, Z. Y. Yang, L. T. Yue, Q. Kang, K. J. Li, Y. J. An, H. P. C., Greeshma Chang, J. P. Chen, Y. H. Cheng, J. P. Dai, W. H. Deng, Z. Fang, C. H. Geng, X. P. Gong, H. Guo, Q. J. Guo, T. Guo, X. Y. He, L. He, S. M. Hu, J. W. Huang, H. X. Huang, T. C. Jiang, L. Karmakar, S. Li, H. B. Li, H. Y. Li, J. M. Li, J. Li, Q. Y. Li, R. M. J. Li, X. Q. Li, Y. L. Liang, Y. F. Liao, B. Lin, F. K. Lin, S. T. Liu, J. X. Liu, S. K. Liu, Y. D. Liu, Y. Liu, Y. Y. Ma, H. Mao, Y. C. Nie, Q. Y. Ning, J. H. Pan, H. Qi, N. C. Ren, J. Ruan, X. C. Singh, M. K. Sun, T. X. Tang, C. J. Tian, Y. Wang, G. F. Wang, J. Z. Wang, L. Wang, Q. Wang, Y. F. Wang, Y. X. Wong, H. T. Wu, S. Y. Wu, Y. C. Xing, H. Y. Xu, R. Xu, Y. Xue, T. Yan, Y. L. Yi, N. Yu, C. X. Yu, H. J. Yue, J. F. Zeng, M. Zeng, Z. Zhang, B. T. Zhang, F. S. Zhang, L. Zhang, Z. H. Zhao, J. Z. Zhao, K. K. Zhao, M. G. Zhou, J. F. Zhou, Z. Y. Zhu, J. J.
contents	Recently a dark matter-electron (DM-electron) paradigm has drawn much attention. Models beyond the standard halo model describing DM accelerated by high energy celestial bodies are under intense examination as well. In this Letter, a velocity components analysis (VCA) method dedicated to swift analysis of accelerated DM-electron interactions via semiconductor detectors is proposed and the first HPGe detector-based accelerated DM-electron analysis is realized. Utilizing the method, the first germanium based constraint on sub-GeV solar reflected DM-electron interaction is presented with the 205.4 kg$\cdot$day dataset from the CDEX-10 experiment. In the heavy mediator scenario, our result excels in the mass range of 5$-$15 keV/$c^2$, achieving a 3 orders of magnitude improvement comparing with previous semiconductor experiments. In the light mediator scenario, the strongest laboratory constraint for DM lighter than 0.1 MeV/$c^2$ is presented. The result proves the feasibility and demonstrates the vast potential of the VCA technique in future accelerated DM-electron analyses with semiconductor detectors.
format	Preprint
id	arxiv_https___arxiv_org_abs_2309_14982
institution	arXiv
publishDate	2023
record_format	arxiv
spellingShingle	Experimental Limits on Solar Reflected Dark Matter with a New Approach on Accelerated-Dark-Matter-Electron Analysis in Semiconductors Zhang, Z. Y. Yang, L. T. Yue, Q. Kang, K. J. Li, Y. J. An, H. P. C., Greeshma Chang, J. P. Chen, Y. H. Cheng, J. P. Dai, W. H. Deng, Z. Fang, C. H. Geng, X. P. Gong, H. Guo, Q. J. Guo, T. Guo, X. Y. He, L. He, S. M. Hu, J. W. Huang, H. X. Huang, T. C. Jiang, L. Karmakar, S. Li, H. B. Li, H. Y. Li, J. M. Li, J. Li, Q. Y. Li, R. M. J. Li, X. Q. Li, Y. L. Liang, Y. F. Liao, B. Lin, F. K. Lin, S. T. Liu, J. X. Liu, S. K. Liu, Y. D. Liu, Y. Liu, Y. Y. Ma, H. Mao, Y. C. Nie, Q. Y. Ning, J. H. Pan, H. Qi, N. C. Ren, J. Ruan, X. C. Singh, M. K. Sun, T. X. Tang, C. J. Tian, Y. Wang, G. F. Wang, J. Z. Wang, L. Wang, Q. Wang, Y. F. Wang, Y. X. Wong, H. T. Wu, S. Y. Wu, Y. C. Xing, H. Y. Xu, R. Xu, Y. Xue, T. Yan, Y. L. Yi, N. Yu, C. X. Yu, H. J. Yue, J. F. Zeng, M. Zeng, Z. Zhang, B. T. Zhang, F. S. Zhang, L. Zhang, Z. H. Zhao, J. Z. Zhao, K. K. Zhao, M. G. Zhou, J. F. Zhou, Z. Y. Zhu, J. J. High Energy Physics - Experiment High Energy Physics - Phenomenology Instrumentation and Detectors Recently a dark matter-electron (DM-electron) paradigm has drawn much attention. Models beyond the standard halo model describing DM accelerated by high energy celestial bodies are under intense examination as well. In this Letter, a velocity components analysis (VCA) method dedicated to swift analysis of accelerated DM-electron interactions via semiconductor detectors is proposed and the first HPGe detector-based accelerated DM-electron analysis is realized. Utilizing the method, the first germanium based constraint on sub-GeV solar reflected DM-electron interaction is presented with the 205.4 kg$\cdot$day dataset from the CDEX-10 experiment. In the heavy mediator scenario, our result excels in the mass range of 5$-$15 keV/$c^2$, achieving a 3 orders of magnitude improvement comparing with previous semiconductor experiments. In the light mediator scenario, the strongest laboratory constraint for DM lighter than 0.1 MeV/$c^2$ is presented. The result proves the feasibility and demonstrates the vast potential of the VCA technique in future accelerated DM-electron analyses with semiconductor detectors.
title	Experimental Limits on Solar Reflected Dark Matter with a New Approach on Accelerated-Dark-Matter-Electron Analysis in Semiconductors
topic	High Energy Physics - Experiment High Energy Physics - Phenomenology Instrumentation and Detectors
url	https://arxiv.org/abs/2309.14982