... Astronomers believe that so much gas accumulated onto the star that the star just exploded causing the gas to form a ring around the white dwarf . ...
... gas glowing quietly, but sloshing pails of gas with new blobs being continually added; Quasar accretion disks are not gradually and quietly letting matter flow onto a black hole like sand through an hourglass, they are constantly bubbling up and throwing ...
... where is the velocity of the gas, t is time, signifies density, p refers to pressure ... the vertical direction and use the perfect gas law, then eq. (4) can be integrated ...
... gas physics/star forma1on · Recover all stellar par1cles in a given galaxy (and its stellar halo) Stellar Popula1on Gradients in Illustris · High resolu1on, cosmological simula1on with gas physics/star forma1on · Recover all stellar par1cles in a given ...
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Ссылки http://hea-www.harvard.edu/AstroStat/astro193/BenCook_Final.pdf -- 939.0 Кб -- 04.05.2015 Похожие документы
... make no connection with this paradigm, and deal with the gas surrounding the quasar: the broad and narrow emission lines, and ... Several apparently separate components of the veil of gas surrounding a quasar are part of a fast wind (1000-10,000 km/s ...
... The total gas mass in the plume (7x10 8 M sun ) and tail (1x10 9 M sun ) is about three times that in the core of M86, which supports the scenario where most of the gas was stripped rapidly and recently. ...