Research
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2025.03.20
双星理论与观测
Host: Hui L
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2025.03.13
Binary around a BIG black hole v.s. Star around a BIG binary [EN]
The detections of gravitational waves (GWs) from merging binary black holes (BHs) have motivated extensive research on the dynamical formation of such compact black hole binaries (BHBs). Recent studies have highlighted the potential role of tertiary-induced mergers via von Zeipel-Lidov-Kozai (ZLK) oscillations in generating the BHBs detected by collaborations like LIGO/VIRGO/KAGRA. I will discu...
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2025.03.06
The progress of the SVOM Mission [EN]
SVOM (Space-based multiband Variable Object Monitor) is a Chinese-French space mission mainly designed to study Gamma-Ray Bursts. The satellite has four instruments to detect and localize the prompt GRB emission and measure the evolution of the afterglow in the visible band and in soft X-rays, and a VHF communication system enabling the fast transmission of SVOM alerts to the ground. The ground...
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2025.02.27
Probing Active Galactic Nuclei with unprecedented precision — insights from VLTI/GRAVITY(+)
The inner structures of active galactic nuclei (AGNs) are essential for probing the fundamental parameters of the central supermassive black hole (BH), understanding accretion physics, and investigating the physical connection between the BH and its host galaxy. The reverberation mapping (RM) technique has been widely used to study the broad-line region (BLR), the dust torus, and the accretion ...
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2025.02.20
What is left for astronomers to do in the era of Artificial Intelligence?
In this area of rapid development of AI, astronomers' work is also evolving. What should we focus in training our students and our computers? In this talk I will present some of my thoughts on the subject and hope the audience will share in the discussion.BIOCharling Tao is an Emerita Director of Research in CNRS CPPM (Centre de Physique de Particules de Marseille) where she co-created the cosm...
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