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arXiv · 2403.06220

Detecting Neutrinos from Supernova Bursts in PandaX-4T

Binyu Pang·Abdusalam Abdukerim·Zihao Bo·Wei Chen·Xun Chen·Chen Cheng·Zhaokan Cheng·Xiangyi Cui·Yingjie Fan·Deqing Fang·Changbo Fu·Mengting Fu·Lisheng Geng·Karl Giboni·Linhui Gu·Xuyuan Guo·Chencheng Han·Ke Han·Changda He·Jinrong He·Di Huang·Yanlin Huang·Junting Huang·Zhou Huang·Ruquan Hou·Yu Hou·Xiangdong Ji·Yonglin Ju·Chenxiang Li·Jiafu Li·Mingchuan Li·Shuaijie Li·Tao Li·Qing Lin·Jianglai Liu·Congcong Lu·Xiaoying Lu·Lingyin Luo·Yunyang Luo·Wenbo Ma·Yugang Ma·Yajun Mao·Yue Meng·Xuyang Ning·Ningchun Qi·Zhicheng Qian·Xiangxiang Ren·Nasir Shaheed·Xiaofeng Shang·Xiyuan Shao·Guofang Shen·Lin Si·Wenliang Sun·Andi Tan·Yi Tao·Anqing Wang·Meng Wang·Qiuhong Wang·Shaobo Wang·Siguang Wang·Wei Wang·Xiuli Wang·Zhou Wang·Yuehuan Wei·Mengmeng Wu·Weihao Wu·Jingkai Xia·Mengjiao Xiao·Xiang Xiao·Pengwei Xie·Binbin Yan·Xiyu Yan·Jijun Yang·Yong Yang·Yukun Yao·Chunxu Yu·Ying Yuan·Zhe Yuan·Xinning Zeng·Dan Zhang·Minzhen Zhang·Peng Zhang·Shibo Zhang·Shu Zhang·Tao Zhang·Wei Zhang·Yang Zhang·Yingxin Zhang·Yuanyuan Zhang·Li Zhao·Qibin Zheng·Jifang Zhou·Ning Zhou·Xiaopeng Zhou·Yong Zhou·Yubo Zhou
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Abstract

Neutrinos from core-collapse supernovae are essential for the understanding of neutrino physics and stellar evolution. The dual-phase xenon dark matter detectors can provide a way to track explosions of galactic supernovae by detecting neutrinos through coherent elastic neutrino-nucleus scatterings. In this study, a variation of progenitor masses as well as explosion models are assumed to predict the neutrino fluxes and spectra, which result in the number of expected neutrino events ranging from 6.6 to 13.7 at a distance of 10 kpc over a 10-second duration with negligible backgrounds at PandaX-4T. Two specialized triggering alarms for monitoring supernova burst neutrinos are built. The efficiency of detecting supernova explosions at various distances in the Milky Way is estimated. These alarms will be implemented in the real-time supernova monitoring system at PandaX-4T in the near future, providing the astronomical communities with supernova early warnings.

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Binyu Pang, Abdusalam Abdukerim, Zihao Bo, Wei Chen, Xun Chen, Chen Cheng, Zhaokan Cheng, Xiangyi Cui, Yingjie Fan, Deqing Fang, Changbo Fu, Mengting Fu, Lisheng Geng, Karl Giboni, Linhui Gu, Xuyuan Guo, Chencheng Han, Ke Han, Changda He, Jinrong He, Di Huang, Yanlin Huang, Junting Huang, Zhou Huang, Ruquan Hou, Yu Hou, Xiangdong Ji, Yonglin Ju, Chenxiang Li, Jiafu Li, Mingchuan Li, Shuaijie Li, Tao Li, Qing Lin, Jianglai Liu, Congcong Lu, Xiaoying Lu, Lingyin Luo, Yunyang Luo, Wenbo Ma, Yugang Ma, Yajun Mao, Yue Meng, Xuyang Ning, Ningchun Qi, Zhicheng Qian, Xiangxiang Ren, Nasir Shaheed, Xiaofeng Shang, Xiyuan Shao, Guofang Shen, Lin Si, Wenliang Sun, Andi Tan, Yi Tao, Anqing Wang, Meng Wang, Qiuhong Wang, Shaobo Wang, Siguang Wang, Wei Wang, Xiuli Wang, Zhou Wang, Yuehuan Wei, Mengmeng Wu, Weihao Wu, Jingkai Xia, Mengjiao Xiao, Xiang Xiao, Pengwei Xie, Binbin Yan, Xiyu Yan, Jijun Yang, Yong Yang, Yukun Yao, Chunxu Yu, Ying Yuan, Zhe Yuan, Xinning Zeng, Dan Zhang, Minzhen Zhang, Peng Zhang, Shibo Zhang, Shu Zhang, Tao Zhang, Wei Zhang, Yang Zhang, Yingxin Zhang, Yuanyuan Zhang, Li Zhao, Qibin Zheng, Jifang Zhou, Ning Zhou, Xiaopeng Zhou, Yong Zhou, Yubo Zhou. 2024-03-10. Detecting Neutrinos from Supernova Bursts in PandaX-4T. https://arxiv.org/abs/2403.06220

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