Results 301 to 307 of about 484,594 (307)
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1984
If galaxies in the universe were uniformly distributed we would have had to find another excuse to enjoy ourselves in Trieste. Fortunately groups of galaxies are a sufficiently messy subject to require at least one more meeting.
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If galaxies in the universe were uniformly distributed we would have had to find another excuse to enjoy ourselves in Trieste. Fortunately groups of galaxies are a sufficiently messy subject to require at least one more meeting.
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2008
The results of recent statistical analyses of extensive samples of galaxy groups are reviewed. Most of the groups appear to be unrelaxed systems which are far from virial equilibrium. With the introduction of a corresponding correction factor to standard virial mass estimates, the latest catalogues of groups point to M/L B ≈ 400 M⊙/L⊙ (H0 = 100kms−1 ...
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The results of recent statistical analyses of extensive samples of galaxy groups are reviewed. Most of the groups appear to be unrelaxed systems which are far from virial equilibrium. With the introduction of a corresponding correction factor to standard virial mass estimates, the latest catalogues of groups point to M/L B ≈ 400 M⊙/L⊙ (H0 = 100kms−1 ...
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Binary galaxies and groups of galaxies
1976NOTE: Text or symbols not renderable in plain ASCII are indicated by [...]. Abstract is included in .pdf document. Using precisely defined identification criteria, a sample of 156 binary galaxy systems is selected from the Zwicky Catalog of Galaxies and Clusters of Galaxies.
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Dwarf Galaxies in Nearby Galaxy Groups
2011The nearby Universe is populated mostly by galaxy groups, whose dominant galaxies are surrounded by dwarf galaxies. We have observed nearby galaxy groups in a distance range of 13–34 Mpc with a variety of different morphologies, densities, and richness in order to investigate their dwarf galaxy populations and to detect tidal streams in the halos of ...
Eva K. Grebel +3 more
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Active galaxies in groups of galaxies
Astrophysics, 1982É. Ts. Shakhbazyan, G. M. Tovmasyan
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Faint galaxies in groups of bright galaxies
Astrophysics, 1991S. R. Unanyan, A. T. Kalloglyan
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