73 citations
- Tsinghua UniversityCN68 papers
- Chinese Academy of SciencesCN67 papers
- National Astronomical ObservatoriesCN60 papers
- Beijing Academy of Science and TechnologyCN51 papers
- University of Chinese Academy of SciencesCN47 papers
- Yunnan ObservatoriesCN37 papers
- Beijing Normal UniversityCN32 papers
- University of California, BerkeleyUS26 papers
- Tel Aviv UniversityIL19 papers
- Las Cumbres Observatory Global Telescope NetworkUS18 papers
- University of California, Santa BarbaraUS18 papers
- Purple Mountain ObservatoryCN16 papers
18 papers · 1 filter
A seven-Earth-radius helium-burning star inside a 20.5-min detached binary
Jie Lin, Chengyuan Wu, Heran Xiong +28
Binary evolution theory predicts that the second common envelope (CE) ejection can produce low-mass (0.32-0.36 Msun) subdwarf B (sdB) stars inside ultrashort-orbital-period binary…
A Shock Flash Breaking Out of a Dusty Red Supergiant
Gaici Li, Maokai Hu, Wenxiong Li +41
Shock breakout emission is light that arises when a shockwave, generated by core-collapse explosion of a massive star, passes through its outer envelope. Hitherto, the earliest det…
Potential Impact of the Sagittarius Dwarf Galaxy on the Formation of Young O-rich Stars
Tiancheng Sun, Shaolan Bi, Xunzhou Chen +11
The Milky Way underwent significant transformations in its early history, characterised by violent mergers and satellite galaxy accretion. However, recent observations reveal notab…
The Dusty and Extremely Red Progenitor of the Type II Supernova 2023ixf in Messier 101
Danfeng Xiang, Jun Mo, Lingzhi Wang +4
Stars with initial masses in the range of 8-25 solar masses are thought to end their lives as hydrogen-rich supernovae (SNe II). Based on the pre-explosion images of Hubble Space T…
Circumstellar Material Ejected Violently by A Massive Star Immediately before its Death
Jujia Zhang, Han Lin, Xiaofeng Wang +7
Type II supernovae represent the most common stellar explosions in the Universe, for which the final stage evolution of their hydrogen-rich massive progenitors towards core-collaps…
Possible Circumstellar Interaction Origin of the Early Excess Emission in Thermonuclear Supernovae
Maokai Hu, Lifan Wang, Xiaofeng Wang +1
Type Ia supernovae (SNe Ia) arise from the thermonuclear explosion in binary systems involving carbon-oxygen white dwarfs (WDs). The pathway of WDs acquiring mass may produce circu…