تماشای ویدئو Order Out of Chaos Formation of Galaxies in a Hierarchial Universe Andrey Kravtsov از آی-ویدئو

Joint IAS/Princeton University Astrophysics Colloquium Tuesday, September 22, 2015 http://www.sns.ias.edu/~seminar/colloquia.shtml Galaxy formation is a complex, hierarchical, and highly non-linear process. It involves gravitational collapse of dark matter and baryons; supersonic, highly compressible and turbulent flows of gas; star formation and stellar feedback; as well as heating, cooling, and chemical processes. All of these processes appear to be critically important in shaping the properties of gala
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