利用 PandaX-II 79.6 天数据探索暗物质非弹性前沿
高能物理 - 实验
2017-12-06 v2 宇宙学与河外天体物理
高能物理 - 唯象学
摘要
我们在此报告利用首批 79.6 天 PandaX-II 数据（Run 9）搜索暗物质与核子的非弹性散射（初态与末态暗物质粒子相差一个小的质量分裂）的结果。我们在两个基准暗物质质量 1 TeV/c 和 10 TeV/c 处，对质量分裂高达 300 keV/c 的自旋无关 WIMP-核子散射截面设定了上限。
引用
@article{arxiv.1708.05825,
title = {Exploring the dark matter inelastic frontier with 79.6 days of PandaX-II data},
author = {II Collaboration and Xun Chen and Abdusalam Abdukerim and Wei Chen and Yunhua Chen and Xiangyi Cui and Deqing Fang and Changbo Fu and Karl Giboni and Franco Giuliani and Xuyuan Guo and Zhifan Guo and Ke Han and Shengming He and Xingtao Huang and Xiangdong Ji and Yonglin Ju and Shaoli Li and Heng Lin and Huaxuan Liu and Jianglai Liu and Yugang Ma and Yajun Mao and Jinhua Ning and Xiangxiang Ren and Fang Shi and Andi Tan and Cheng Wang and Hongwei Wang and Meng Wang and Qiuhong Wang and Siguang Wang and Xiuli Wang and Xuming Wang and Qingyu Wu and Shiyong Wu and Mengjiao Xiao and Pengwei Xie and Binbin Yan and Yong Yang and Jianfeng Yue and Dan Zhang and Hongguang Zhang and Tao Zhang and Li Zhao and Jifang Zhou and Ning Zhou and Xiaopeng Zhou},
journal= {arXiv preprint arXiv:1708.05825},
year = {2017}
}
备注
5 pages, 6 figures