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The Hydrodynamical Interaction of Galaxies
1991We present 3D hydrodynamical calculations on interacting/merging galaxies. We find that nearly head-on collisions of galaxies lead to new galaxy formation.
M. Umemura, S. Yoshioka
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The Effects of Galaxy — Galaxy Interactions on Nuclear Activity
1986The notion that galaxy — galaxy interactions do affect the properties of galaxy nuclei is not new. The earliest indications come from surveys of the radio continuum emission from spiral galaxies. Sulentic (1976) and Stocke (1978) demonstrated that galaxies in close pairs show an excess of radio emission.
J. M. van der Hulst +3 more
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On the nature of interacting galaxies
Astrophysics, 1970S ta t i s t i ca l data . I n t e r ac t i ng galaxies inc lude ga l axies with d i s to r t ed shape, ga laxies i m m e r s e d in a common luminous cloud, coa lesc ing galaxies , ga laxies joined by a bar and showing " ta i l s , " c lose groups ("nes t s" ) , and chains of ga lax ies .
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Interacting galaxies and mergers
Astrophysics and Space Science, 1993A study of the merger time-scales of various types of interacting galaxies is conducted on the basis of the collisional theory. The results indicate that in the absence of halos, violently interacting galaxies merge in a time-scale of ~ 108 years; but the mildly interacting ones have merger time-scales from ~ 109 to 1010 years. However, in the presence
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Galaxy‐galaxy interactions as triggers of star formation
Astronomische Nachrichten, 2009AbstractGalaxy‐galaxy interactions represent the main physical processes that trigger substantial star formation in galaxies. In order to study the galaxy interactions effects on color and morphology of the galaxies in the fields of two radio galaxies at z ∼ 1, we combined optical‐NIR photometry and HST/WFPC2 morphology data from the Stanford et al ...
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Spatially Resolved Star Formation and Fuelling in Galaxy Interactions
Monthly Notices of the Royal Astronomical Society, 2021Asa Bluck, Lars Hernquist, Sara Ellison
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The Role of Mergers and Interactions in Driving the Evolution of Dwarf Galaxies Over Cosmic Time
Monthly Notices of the Royal Astronomical Society, 2020Katarina Kraljić +2 more
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Galaxy and Mass Assembly (GAMA): The Effect of Close Interactions on Star Formation in Galaxies
Monthly Notices of the Royal Astronomical Society, 2015Jon Loveday +2 more
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