Search Results - "Van Den Bergh, Sidney"

The Galaxies of the Local Group by Bergh, Sidney

“…The Local Group is a small cluster of galaxies that includes the Milky Way. At least half of all galaxies in the Universe are thought to belong to similar…”
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Classifications of the Host Galaxies of Supernovae, Set III by van den Bergh, Sidney, Li, Weidong, Filippenko, Alexei V.

“…A homogeneous sample comprising host galaxies of 604 recent supernovae, including 212 objects discovered primarily in 2003 and 2004, has been classified on the…”
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Some Systematics of Galactic Globular Clusters by van den Bergh, Sidney

“…The global properties of all known Galactic globular clusters are examined. The relationship between the luminosities and the metallicities of Galactic…”
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A New Approach to Galaxy Morphology. I. Analysis of the Sloan Digital Sky Survey Early Data Release by Abraham, Roberto G, van den Bergh, Sidney, Nair, Preethi

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The Expansion Asymmetry and Age of the Cassiopeia A Supernova Remnant by Fesen, Robert A, Hammell, Molly C, Morse, Jon, Chevalier, Roger A, Borkowski, Kazimierz J, Dopita, Michael A, Gerardy, Christopher L, Lawrence, Stephen S, Raymond, John C, van den Bergh, Sidney

“…HST images of the young supernova remnant Cas A are used to explore the expansion and spatial distribution of its highest velocity debris. ACS WFC images taken…”
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Globular clusters and the formation of the outer Galactic halo by Van Den Bergh, Sidney, Mackey, A. D.

“…ABSTRACT Globular clusters in the outer halo (Rgc > 15 kpc) are found to be systematically fainter than those at smaller Galactocentric distances. Within the…”
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The local group of galaxies by van den Bergh, Sidney

“…Hubble's (1936, p. 125) view that the Local Group (LG) is "a typical, small group of nebulae which is isolated in the general field" is confirmed by modern…”
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Updated Information on the Local Group by van den Bergh, Sidney

“…The present note updates the information published in my recent monograph onThe Galaxies of the Local Group. Highlights include (1) the addition of the newly…”
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Discovery of Outlying High-Velocity Oxygen-Rich Ejecta in Cassiopeia A by Fesen, Robert A, Hammell, Molly C, Morse, Jon, Chevalier, Roger A, Borkowski, Kazimierz J, Dopita, Michael A, Gerardy, Christopher L, Lawrence, Stephen S, Raymond, John C, van den Bergh, Sidney

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Ten Billion Years of Galaxy Evolution by van den Bergh, Sidney

“…Observations in the Hubble Deep Fields have been used to study the evolution of galaxy morphology over time. The majority of galaxies with…”
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Location of the Optical Reverse Shock in the Cassiopeia A Supernova Remnant by Morse, Jon A, Fesen, Robert A, Chevalier, Roger A, Borkowski, Kazimierz J, Gerardy, Christopher L, Lawrence, Stephen S, van den Bergh, Sidney

“…We use two epochs of Hubble Space Telescope WFPC2 images separated by 2 yr to determine the location and propagation of the reverse shock (RS) in the young…”
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The Morphological Evolution of Galaxies by Abraham, Roberto G., van den Bergh, Sidney

“…Many galaxies have taken on their familiar appearance relatively recently. In the distant Universe, galaxy morphology deviates significantly (and…”
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Lenticular Galaxies and their Environments by van den Bergh, Sidney

“…It is widely believed that lenticular (S0) galaxies were initially spirals from which the gas has been removed by interactions with hot cluster gas, or by ram…”
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Some Musings on Globular Cluster Systems by van den Bergh, Sidney

“…Globular cluster systems exhibit a bewildering variety of characteristics. No single scenario appears to be able to account for the wide range of specific…”
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The Globular Cluster Content of Maffei 1 by Davidge, T. J., van den Bergh, Sidney

“…Near‐infrared images have been used to search for bright globular clusters near the center of the elliptical galaxy Maffei 1. The number of objects in various…”
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Classifications of the Host Galaxies of Supernovae by van den Bergh, Sidney, Li, Weidong, Filippenko, Alexei V.

“…Classifications on the DDO system are given for the host galaxies of 177 supernovae (SNe) that have been discovered since 1997 during the course of the Lick…”
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Classifications of the Host Galaxies of Supernovae, Set II by van den Bergh, Sidney, Li, Weidong, Filippenko, Alexei V.

“…Classifications on the DDO system are given for an additional 231 host galaxies of supernovae that have been discovered during the course of the Lick…”
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A New Method for the Determination of the Hubble Parameter by van den Bergh, Sidney

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The Early History of Dark Matter by van den Bergh, Sidney

“…The history of the discovery of dark matter in the universe is briefly reviewed. Special emphasis is placed on the early work by Zwicky, Smith, Babcock, and…”
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LUMINOSITIES OF BARRED AND UNBARRED S0 GALAXIES by van den Bergh, Sidney

“…Lenticular galaxies with M sub(B) < -21.5 are almost exclusively unbarred, whereas both barred and unbarred objects occur at fainter luminosity levels. This…”
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