Results 191 to 200 of about 527,839 (302)

Dwarf ring galaxy [PDF]

open access: bronze, 1977
LuAnne Thompson, S. A. Gregory
openalex   +1 more source

A Preliminary Color-Magnitude Diagram for the Ursa Minor Dwarf Galaxy [PDF]

open access: bronze, 1978
R. A. Schommer   +2 more
openalex   +1 more source

The Planetary Nebula in the Fornax Dwarf Galaxy [PDF]

open access: bronze, 1978
I.J. Danziger   +3 more
openalex   +1 more source

The Morphology of Dwarf Galaxies Hosting Variable Active Galactic Nuclei

open access: yesThe Astrophysical Journal
We analyze Hubble Space Telescope optical imaging of eight low-mass galaxies hosting active galactic nuclei (AGN) identified via their photometric variability in V. F. Baldassare et al.
Erin Kimbro   +4 more
doaj   +1 more source

Devouring the Centaurus A Satellites: Modeling Dwarf Galaxies with Galacticus

open access: yesThe Astrophysical Journal
For the first time, systematic studies of dwarf galaxies are being conducted throughout the Local Volume, including the dwarf satellites of the nearby giant elliptical galaxy Centaurus A (NGC 5128).
Sachi Weerasooriya   +4 more
doaj   +1 more source

Star-forming Nuclear Clusters in Dwarf Galaxies Mimicking Active Galactic Nucleus Signatures in the Mid-infrared

open access: yesThe Astrophysical Journal
Effectively finding and identifying active galactic nuclei (AGNs) in dwarf galaxies is an important step in studying black hole formation and evolution.
Megan R. Sturm   +2 more
doaj   +1 more source

Angular Momentum in Dwarf Galaxies

open access: yesOpen Astronomy, 2014
Abstract We study the “angular momentum catastrophe” in the framework of interaction among baryons and dark matter through dynamical friction. By means of Del Popolo (2009) model we simulate 14 galaxies similar to those investigated by van den Bosch, Burkert and Swaters (2001), and calculate the distribution of their spin parameters and ...
openaire   +4 more sources

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