... search for optically elusive dwarf satellite galaxies and tidalstreams to date, covering the entire Southern hemisphere ... substructure that reflects their hierarchical formation: hundreds of sub-halos and streams of tidally disrupted dwarf systems ...
... of halo stars, data on the distribution and kinematics of tidalstreams, flaring of the gas layer, and the comparison of ... Perhaps the most promising method is that based on tidalstreams. ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/Gerhard02 -- 285.1 Кб -- 13.05.2006 Похожие документы
... The newly discovered leading stream is a natural consequence of tidal forces pulling on both sides of the Clouds; it is not possible to have a leading wake of gas. ...
... Putman, M E, Gibson, B K & Staveley-Smith, L "Evidence for the Magellanic Stream's Tidal Origin", in The Third Stromlo Symposium: The Galactic Halo, Canberra, August 1998 . ...
... Category I I contains galaxies with, for example, mild asymmetries, bar-induced streaming motions or signs of interactions or tidal distortions, as well as galaxies for which the orientation angles could not b e constrained as accurately. ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/misc_papers/Noordermeer07 -- 654.2 Кб -- 25.01.2007 Похожие документы
... Li, J., "Stream/Magnetosphere/Disc interaction", Proc. Anappolis Workshop of Magnetic Cataclysmic Variables, Annapolis ... L., and Wickramasinghe, D.T., 1999, "The effects of tidally induced disc structure on white dwarf accretion in intermediate ...
... The ratio of the tidal scale height to the radius, a measure of the disk geometric thinness. ... panel) is violated, the fluid show superKeplerian and outward streaming motions, characteristic of MRI-unstable two-channel ...
... be constructed from box and X-tube orbits, which have no net streaming of particles with respect to the figure (although they have prograde streaming at small radius and retrograde streaming at large radius) and so result in figures and particles with the ...
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Ссылки http://www.mso.anu.edu.au/~kcf/surya/spiralstructure/Bailin04 -- 1518.4 Кб -- 09.07.2007 Похожие документы
... of the radial velocity variation along the tidal ar cs determines the ratio of the ... 30 RSAA Annual Report 2000 The Magellanic Stream is a long tail of gas trailing ... This tail is a likely tidal arc which can be used to probe the Galactic mass ...
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Ссылки http://www.mso.anu.edu.au/annualReport/2000/ann.rep.2000.pdf -- 1496.6 Кб -- 15.10.2004 Похожие документы