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Search for solar axions by Primakoff effect with the full dataset of the CDEX-1B Experiment

Authors :
Yang, L. T.
Liu, S. K.
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, J. R.
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, M. C.
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, Y. D.
Liu, Y.
Liu, Y. Y.
Ma, H.
Mao, Y. C.
Nie, Q. Y.
Pan, H.
Qi, N. C.
Ren, J.
Ruan, X. C.
Shen, M. B.
Singh, M. K.
Sun, T. X.
Sun, W. L.
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, Y. C.
Xing, H. Y.
Xiong, K. Z.
Xu, R.
Xu, Y.
Xue, T.
Yan, Y. L.
Yi, N.
Yu, C. X.
Yu, H. J.
Zeng, M.
Zeng, Z.
Zhang, B. T.
Zhang, F. S.
Zhang, L.
Zhang, P.
Zhang, Z. H.
Zhang, Z. Y.
Zhao, J. Z.
Zhao, K. K.
Zhao, M. G.
Zhou, J. F.
Zhou, Z. Y.
Zhu, J. J.
Publication Year :
2024

Abstract

We present the first limit on $g_{A\gamma}$ coupling constant using the Bragg-Primakoff conversion based on an exposure of 1107.5 kg days of data from the CDEX-1B experiment at the China Jinping Underground Laboratory. The data are consistent with the null signal hypothesis, and no excess signals are observed. Limits of the coupling $g_{A\gamma}<2.08\times10^{-9}$ GeV$^{-1}$ (95\% C.L.) are derived for axions with mass up to 100 eV/$c^2$. Within the hadronic model of KSVZ, our results exclude axion mass $>5.3~\rm{eV}/c^2$ at 95\% C.L.<br />Comment: 7 pages, 5 figures

Subjects

Subjects :
High Energy Physics - Experiment
High Energy Physics - Phenomenology
Physics - Instrumentation and Detectors

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2405.07303
Document Type :
Working Paper

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