科学研究
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2020.12.15
Mass tranfer in AGB binaries - uncovering a new evolution channel by simulations
The origin of chemically peculiar stars and non-zero eccentricity in evolved close binaries have been long-standing problems in binary stellar evolution. Answers to these questions may trace back to a...
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2020.12.14
时域天文学与司天工程 Time-domain astrophysics and the "sitian” project
天文学的发展，持久的动力来自观测，特别是突破性的新发现。观测天文学目前已经从刻画静态宇宙发展到认识动态宇宙，通过多波段、时域监测来揭示宇宙中各类天体的变化并发现和探索各类新天体、新现象。时域天文学已然...
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2020.11.24
周培源-彭桓武时空观——兼论“天眼”与“慧眼”对中子星与黑洞的观测
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2020.11.03
Introduction to Warped Accretion Discs
Warped accretion discs are common around black holes and stars. There is growing indirect observational evidence for warped circumstellar discs around young stars, indicated by shadows cast by the war...
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2020.09.25
The CHIME telescope: probing of Dark Energy, Fast Radio Bursts and the Gravitational Wave Background
As a wideband, large-field-of-view radio telescope, the Canadian Hydrogen Intensity Mapping Experiment (CHIME) is a revolutionary new telescope designed to provide answers to three major questions in ...
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