... This is difficult understand, since NGC 253 is not obviously interacting with other members of the Sculptor group, and no other structures in the disk of the galaxy, or in the HI velocity profile, suggest any kind of external disturbance. ...
... susceptibility to ram pressure, neutral hydrogen is a particularly good tracer of the merging and accretion history of galaxies ... Structure formation in the Sculptor group . ...
... 1997 7 C^tґ, Freeman, Carignan & Quinn (1997) scanned oe SRC J films to find dwarf irregular galaxy candidates in the Sculptor and Centaurus groups of galaxies, and obtained redshifts with Parkes H i and optical H observations to report the "Discovery of ...
[
Текст
]
Ссылки http://www.atnf.csiro.au/research/conferences/Parkes50th/ProcPapers/edwards.pdf -- 465.8 Кб -- 08.10.2012 Похожие документы
... galaxy encounters and ram pressure stripping Kenji Bekki (ICRAR at UWA, Australia ... filament, · 3D orbital motion of galaxies (i.e., 3D galaxy dynamics) and thus the ...
[
Текст
]
Ссылки http://www.atnf.csiro.au/research/WALLABY/Wallaby2010/KBekki-Wallaby2010.pdf -- 2488.6 Кб -- 10.12.2010 Похожие документы
... Wolf-Rayet stars can be individually observed in our Galaxy, the Magellanic Clouds, in some galaxies of the Local Group (M 31, M 33, IC 10, NGC 6822, IC 1613) and in the brightest galaxies of the Sculptor group (NGC 300 and NGC 55). ...
[
Текст
]
Ссылки http://www.atnf.csiro.au/people/Angel.Lopez-Sanchez/papers/MSFinWRG_III_29apr09_editors.pdf -- 752.5 Кб -- 30.04.2010 Похожие документы
... 50-12:10h: Tom Oosterloo - "The ongoing assembly of early-type galaxies: an HI view ... 12:10-12:30h: Tobias Westmeier - "Gas and dark matter in the Sculptor group" . ...