Exploring New Physics with PandaX-4T Low Energy Electronic Recoil Data
High Energy Physics - Experiment
2025-02-10 v2
Abstract
New particles beyond the standard model of particle physics, such as axions, can be effectively searched through their interactions with electrons. We use the large liquid xenon detector PandaX-4T to search for novel electronic recoil signals induced by solar axions, neutrinos with anomalous magnetic moment, axionlike particles, dark photons, and light fermionic dark matter. A detailed background model is established using the latest datasets with 1.54 exposure. No significant excess above the background has been observed, and we have obtained competitive constraints for axion couplings, neutrino magnetic moment, and fermionic dark matter interactions.
Cite
@article{arxiv.2408.07641,
title = {Exploring New Physics with PandaX-4T Low Energy Electronic Recoil Data},
author = {PandaX Collaboration and Xinning Zeng and Zihao Bo and Wei Chen and Xun Chen and Yunhua Chen and Zhaokan Cheng and Xiangyi Cui and Yingjie Fan and Deqing Fang and Zhixing Gao and Lisheng Geng and Karl Giboni and Xunan Guo and Xuyuan Guo and Zichao Guo and Chencheng Han and Ke HanChangda He and Jinrong He and Di Huang and Houqi Huang and Junting Huang and Ruquan Hou and Yu Hou and Xiangdong Ji and Xiangpan Ji and Yonglin Ju and Chenxiang Li and Jiafu Li and Mingchuan Li and Shuaijie Li and Tao Li and Zhiyuan Li and Qing Lin and Jianglai Liu and Congcong Lu and Xiaoying Lu and Lingyin Luo and Yunyang Luo and Wenbo Ma and Yugang Ma and Yajun Mao and Yue Meng and Xuyang Ning and Binyu Pang and Ningchun Qi and Zhicheng Qian and Xiangxiang Ren and Dong Shan and Xiaofeng Shang and Xiyuan Shao and Guofang Shen and Manbin Shen and Wenliang Sun and Yi Tao and Anqing Wang and Guanbo Wang and Hao Wang and Jiamin Wang and Lei Wang and Meng Wang and Qiuhong Wang and Shaobo Wang and Siguang Wang and Wei Wang and Xiuli Wang and Xu Wang and Zhou Wang and Yuehuan Wei and Weihao Wu and Yuan Wu and Mengjiao Xiao and Xiang Xiao and Kaizhi Xiong and Yifan Xu and Shunyu Yao and Binbin Yan and Xiyu Yan and Yong Yang and Peihua Ye and Chunxu Yu and Ying Yuan and Zhe Yuan and Youhui Yun and Minzhen Zhang and Peng Zhang and Shibo Zhang and Shu Zhang and Tao Zhang and Wei Zhang and Yang Zhang and Yingxin Zhang and Yuanyuan Zhang and Li Zhao and Jifang Zhou and Jiaxu Zhou and Jiayi Zhou and Ning Zhou and Xiaopeng Zhou and Yubo Zhou and Zhizhen Zhou},
journal= {arXiv preprint arXiv:2408.07641},
year = {2025}
}
Comments
8 pages, 3 figures