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2022.09.15
The Age of Discovery with JWST: Excavating the First Massive Black Holes and First Galaxies
<p>The James Webb Space Telescope (JWST) is opening a new window of the most distant universe and will unveil the early growth of supermassive black holes (BHs) in the first galaxies.The existence of supermassive massive BHs observed when the universe was younger than one billion years strongly constrains their formation pathway and provides a crucial hint to understand the coevolution between BHs...</p>
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2022.06.02
The importance of pre-processing for cluster galaxies
<p>Host: Emmet</p>
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2022.06.09
Similarities in the formation and dynamical evolution between planetary systems, active galactic nuclei, and epicenters of gravitational waves
<p>Host: Yi Mao</p>
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2022.05.26
Quasars in a Neutral Universe
<p>Host: Zheng Cai</p>
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2022.05.25
Semi-analytic spectral fitting: simultaneously modelling the mass accumulation and chemical evolution in MaNGA spiral galaxies
<p>We develop a novel semi-analytic spectral fitting approach to quantify the star-formation histories (SFHs) and chemical enrichment histories (ChEHs) of individual galaxies. We construct simple yet general chemical evolution models that account for gas inflow and outflow processes as well as star formation, to investigate the evolution of merger-free star-forming systems. These models are fitted...</p>
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2022.06.23
Unveiling the early stages of planet formation
<p>Host: Haochang Jiang</p>
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2022.05.19
Gravitational Wave Memory and its stochastic background
<p>Gravitational wave memory is an outstanding theoretical prediction of general relativity. It may give an insight to fundamental physics such as quantum gravity. Alongwith the development of gravitational wave astronomy, the gravitational wave memory may be detected in the near future. In this talk I will introduce the physical picture of gravitational wave memory and its relation to fundamental...</p>
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2022.05.12
A multiwavelength view of HIgh-redshift (proto)clusters
<p>Host: Zheng Cai</p>
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2022.04.28
Resolving fundamental physics and astrophysical problems using multi-messenger signals from extreme-mass-ratio and intermediate-mass-ratio binaries containing a milli-second pulsar
<p>Host: Wei Cui</p>
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2022.04.21
Physics and phenomenology of galactic winds
<p>Galactic winds are a crucial ingredient in galaxy evolution, but the physics of the ubiquitous outflowing high velocity gas seen from rapidly star-forming galaxies remains unknown. I will describe a s...</p>
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