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The Astrophysical Journal
Article . 1990 . Peer-reviewed
Data sources: Crossref
https://doi.org/10.1007/978-3-...
Part of book or chapter of book . 1990 . Peer-reviewed
Data sources: Crossref
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Near-infrared imaging of interacting galaxies

Authors: H. A. Bushouse; M. W. Werner;

Near-infrared imaging of interacting galaxies

Abstract

Galaxy-galaxy interactions are known to cause dramatic changes in morphology and at the same time often induce large bursts of star formation activity. While optical images are sufficient to reveal the overall morphological peculiarities of these systems, they suffer from several problems, the greatest of which is obscuration by dust within the galaxies. Furthermore, small-scale structure seen in optical images is often dominated by the light of young and intermediate-age stars. With the advent of two-dimensional array detectors that operate in the near-infrared window, we can for the first time obtain high resolution images that escape the domination of young stars and lift the veil of dust in these galaxies. We have obtained near-infrared J and K-band images for 25 interacting galaxies at a resolution of 0.75 arcsec/pixel using the Kitt Peak National Observatory 58x62 element InSb infrared array camera. The galaxies were chosen from the larger sample compiled by Bushouse (1986), which has been studied in detail optically and in the far-infrared (Bushouse 1987; Bushouse, Lamb and Werner 1988).

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
24
Average
Top 10%
Average
gold