天琴一号卫星的首轮实验结果
仪器与探测器
2020-08-24 v1 广义相对论与量子宇宙学
摘要
天琴一号卫星(TQ-1)是天琴计划的首颗技术验证卫星,于2019年12月20日发射。首轮实验从2019年12月21日持续至2020年4月1日。由灵敏度为@的惯性传感器测得,卫星残余加速度在处约为,在处约为。微牛推力器已展示出的推力分辨率和处的推力噪声。采用无拖曳控制的卫星残余噪声在处为。光学读出系统的噪声水平在处约为。温度监测位置的温度稳定性控制为每个轨道约,卫星质心与检验质量质心之间的失配测量精度优于。
引用
@article{arxiv.2008.09534,
title = {The First Round Result from the TianQin-1 Satellite},
author = {Jun Luo and Yan-Zheng Bai and Lin Cai and Bin Cao and Wei-Ming Chen and Yu Chen and De-Cong Cheng and Yan-Wei Ding and Hui-Zong Duan and Xingyu Gou and Chao-Zheng Gu and De-Feng Gu and Zi-Qi He and Shuang Hu and Yuexin Hu and Xiang-Qing Huang and Qinghua Jiang and Yuan-Ze Jiang and Hong-Gang Li and Hong-Yin Li and Jia Li and Ming Li and Zhu Li and Zhu-Xi Li and Yu-Rong Liang and Fang-Jie Liao and Yan-Chong Liu and Li Liu and Pei-Bo Liu and Xuhui Liu and Yuan Liu and Xiong-Fei Lu and Yan Luo and Jianwei Mei and Min Ming and Shao-Bo Qu and Ding-Yin Tan and Mi Tang and Liang-Cheng Tu and Cheng-Rui Wang and Fengbin Wang and Guan-Fang Wang and Jian Wang and Lijiao Wang and Xudong Wang and Ran Wei and Shu-Chao Wu and Chun-Yu Xiao and Meng-Zhe Xie and Xiao-Shi Xu and Liang Yang and Ming-Lin Yang and Shan-Qing Yang and Hsien-Chi Yeh and Jian-Bo Yu and Lihua Zhang and Meng-Hao Zhao and Ze-Bing Zhou},
journal= {arXiv preprint arXiv:2008.09534},
year = {2020}
}
备注
17 pages, 11 figures