49 citations
- Chinese Academy of SciencesCN35 papers
- National Astronomical ObservatoriesCN23 papers
- University of Chinese Academy of SciencesCN12 papers
- Purple Mountain ObservatoryCN8 papers
- Shanghai Astronomical ObservatoryCN8 papers
- University of Science and Technology of ChinaCN7 papers
- Beijing Normal UniversityCN6 papers
- Guizhou Minzu UniversityCN6 papers
- Xinjiang Astronomical ObservatoryCN6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Guizhou Normal UniversityCN5 papers
- Nanjing UniversityCN5 papers
9 papers · 1 filter
Test the Weak Cosmic Supervision Conjecture in Dark Matter-Black Hole System
Liping Meng, Zhaoyi Xu, Meirong Tang
There is a possibility that the event horizon of a Kerr-like black hole with perfect fluid dark matter (DM) can be destroyed, providing a potential opportunity for understanding th…
Destroying the Event Horizon of a Rotating Black-Bounce Black Hole
Lai Zhao, Zhaoyi Xu
For a rotating black hole to be nonsingular, it means that there are no spacetime singularities at its center. The destruction of the event horizon of such a rotating black hole is…
Sub-second periodic radio oscillations in a microquasar
Pengfu Tian, Ping Zhang, Wei Wang +18
Powerful relativistic jets are one of the ubiquitous features of accreting black holes in all scales. GRS 1915+105 is a well-known fast-spinning black-hole X-ray binary with a rela…
FAST discovery of long tidal tails in NGC 4490/85
Yao Liu, Ming Zhu, Haiyang Yu +5
We report the discovery of a 100 kpc HI tail in the merging galaxy pair NGC 4490/85 detected by the Five-Hundred-meter Aperture Spherical radio Telescope (FAST). The tidal tails ex…
The Analyses of Globular Clusters Pulsars and Their Detection Efficiency
De-Jiang Yin, Li-Yun Zhang, Bao-Da Li +3
Up to November 2022, 267 pulsars have been discovered in 36 globular clusters (GCs). In this paper, we present our studies on the distribution of GC pulsar parameters and the detec…
High sensitivity HI image of diffuse gas and new tidal features in M51 observed by FAST
Haiyang Yu, Ming Zhu, Jin-Long Xu +3
We observed the classical interacting galaxy M51 with FAST and obtain high sensitivity HI image with column density down to 3.8 10 cm. In the image we can se…