Results 221 to 230 of about 2,664,695 (259)
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1975
The methods by which the masses and mass-to light ratios of galaxies are determined from the velocity dispersions of stars and from dynamical studies of clusters of galaxies are outlined. It is concluded that while small clusters give no evidence for “missing mass” there is a discrepancy of about a factor of 5 in the case of large clusters.
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The methods by which the masses and mass-to light ratios of galaxies are determined from the velocity dispersions of stars and from dynamical studies of clusters of galaxies are outlined. It is concluded that while small clusters give no evidence for “missing mass” there is a discrepancy of about a factor of 5 in the case of large clusters.
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From Clusters to Proto-Clusters: The Infrared Perspective on Environmental Galaxy Evolution
Universe, 2022Stacey Alberts, Allison Noble
exaly
The role of submillimetre galaxies in galaxy evolution
2011This thesis presents a comprehensive study of high redshift submillimetre galaxies (SMGs) using the deepest multi-wavelength observations. The submm sample consists of galaxies detected at 850 μm with the Submillimetre Common User Bolometer Array (SCUBA) in the Great Observatories Origins Deep Survey-North region. Using the deep Spitzer Space Telescope
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Black hole and galaxy co-evolution in radio-loud active galactic nuclei at z ∼ 0.3–4⋆
Astronomy and Astrophysics, 2023Françoise Combes
exaly
The Evolution of Galaxy Structure Over Cosmic Time
Annual Review of Astronomy and Astrophysics, 2014Christopher Conselice
exaly
Evolution of deuterium, He and He in the Galaxy
Astronomy and Astrophysics, 2002Francesca Matteucci
exaly