346 citations
- Ping An (China)9 papers
- Shenzhen UniversityCN6 papers
- Chinese Academy of SciencesCN5 papers
- Beijing University of Posts and TelecommunicationsCN4 papers
- National Astronomical ObservatoriesCN4 papers
- Peking UniversityCN4 papers
- Southern University of Science and TechnologyCN4 papers
- University of Science and Technology of ChinaCN4 papers
- Guangzhou UniversityCN3 papers
- Harbin Institute of TechnologyCN3 papers
- Kavli Institute for Theoretical SciencesCN3 papers
- Tsinghua UniversityCN3 papers
Showing astro-ph.GAShow all
3 papers · 1 filter
astro-ph.GA2023★ 36 cited
Inspiraling streams of enriched gas observed around a massive galaxy 11 billion years ago
Shiwu Zhang, Zheng Cai, Dandan Xu +19
Stars form in galaxies, from gas that has been accreted from the intergalactic medium. Simulations have shown that recycling of gas-the reaccretion of gas that was previously eject…
astro-ph.GA2022★ 22 cited
Finding Quasars behind the Galactic Plane. II. Spectroscopic Identifications of 204 Quasars at
Yuming Fu, Xue-Bing Wu, Linhua Jiang +21
Quasars behind the Galactic plane (GPQs) are important astrometric references and valuable probes of Galactic gas, yet the search for GPQs is difficult due to severe extinction and…
astro-ph.GA2020★ 69 cited
Revealing the Accretion Physics of Supermassive Black Holes at Redshift z~7 with Chandra and Infrared Observations
Feige Wang, Xiaohui Fan, Jinyi Yang +14
X-ray emission from quasars has been detected up to redshift , although only limited to a few objects at . In this work, we present new Chandra observations of five $…