Gravitational wave astronomy with TianQin
/ Authors
E. Li 李, S. Liu 刘, Alejandro Torres-Orjuela, Xian 弦 Chen 陈, K. Inayoshi, Long 龙 Wang 王, Y. Hu 胡, P. Amaro-Seoane, A. Askar, C. Bambi
and 43 more authors
Pedro R. Capelo, H. Chen 陈, Alvin J K 靖康 Chua 蔡, Enrique Condés-Breña, Lixin 丽心 Dai 戴, Debtroy Das, Andrea Derdzinski, Hui-Min 会敏 Fan 范, Michiko 井通子 Fujii 藤, J. Gao 高, Mudit Garg, Hongwei 宏伟 Ge 葛, M. Giersz, Shun-Jia 顺佳 Huang 黄, A. Hypki, Zheng-Cheng 正程 Liang 梁, B. Liu 刘, Dongdong 栋栋 Liu 刘, Miaoxin 淼昕 Liu 刘, Y. Liu 刘, Lucio Mayer, Nicola R. Napolitano, P. Peng 彭, Y. Shao 邵, Swarnim Shashank, R. Shen 申, Hiromichi 寛通 Tagawa 田川, Ataru 衝 Tanikawa 谷川, M. Toscani, Ver'onica V'azquez-Aceves, H. Wang 王, H. Wang 王, Shu-Xu 疏序 Yi 易, J. Zhang 张, X. Zhang 张, L. Zhu 朱, L. Zwick, S. Huang 黄, Jianwei 健伟 Mei 梅, Y. WANG 王, Y. Xie 谢, J. Zhang 张, J. Luo 罗
/ Abstract
The opening of the gravitational wave window has significantly enhanced our capacity to explore the Universe’s most extreme and dynamic sector. In the mHz frequency range, a diverse range of compact objects, from the most massive black holes at the farthest reaches of the Universe to the lightest white dwarfs in our cosmic backyard, generate a complex and dynamic symphony of gravitational wave signals. Once recorded by gravitational wave detectors, these unique fingerprints have the potential to decipher the birth and growth of cosmic structures over a wide range of scales, from stellar binaries and stellar clusters to galaxies and large-scale structures. The TianQin space-borne gravitational wave mission is scheduled for launch in the 2030s, with an operational lifespan of five years. It will facilitate pivotal insights into the history of our Universe. This document presents a concise overview of the detectable sources of TianQin, outlining their characteristics, the challenges they present, and the expected impact of the TianQin observatory on our understanding of them.
Journal: Reports on Progress in Physics