Results 161 to 170 of about 12,793,373 (294)
Zooming by in the CARPoolGP Lane: New CAMELS-TNG Simulations of Zoomed-in Massive Halos
The Astrophysical JournalGalaxy formation models within cosmological hydrodynamical simulations contain numerous parameters with nontrivial influences over the resulting properties of simulated cosmic structures and galaxy populations. It is computationally challenging to sample
Max E. Lee +12 more
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Planetary Nebulae in Galaxies Beyond the Local Group [PDF]
, 1989 H. C. Ford +3 more
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Five thousand external galaxies and a new dense group.
, 1948 Carl Κ. Seyfert
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The Astrophysical JournalWe investigate the star formation and neutral atomic hydrogen (H i ) gas properties of galaxies along three large-scale filaments and two galaxy groups in the wide field around the Virgo cluster.
Hyein Yoon +3 more
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The Stellar Content and Distance of the Galaxy NGC 2403 IN the M81 Group
, 1968 G. Tammann, Allan Sandage
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The Astrophysical JournalIn ΛCDM cosmology, galaxies form and evolve in their host dark matter (DM) halos. Halo mass is crucial for understanding the halo–galaxy connection. The abundance-matching (AM) technique has been widely used to derive the halo masses of galaxy groups ...
Dingyi Zhao +20 more
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Improving the Determination of Supernova Cosmological Redshifts by Using Galaxy Groups
The Astrophysical JournalAt the low-redshift end ( z < 0.05) of the Hubble diagram with Type Ia Supernovae (SNe Ia), the contribution to Hubble residual scatter from peculiar velocities (PVs) is of similar size to that due to the limitations of the standardization of the SN Ia ...
Erik R. Peterson +11 more
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