Results 191 to 200 of about 150,221 (221)
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Astrophysics and Space Science, 1994
Observations of nearby star-forming regions suggest that the initial mass function is deficient in low-mass stars when the ambient star formation rate is high. We investigate the consequences of a truncated initial mass function on the photometric evolution of star burst galaxies using new models of stellar population synthesis. A major prediction with
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Observations of nearby star-forming regions suggest that the initial mass function is deficient in low-mass stars when the ambient star formation rate is high. We investigate the consequences of a truncated initial mass function on the photometric evolution of star burst galaxies using new models of stellar population synthesis. A major prediction with
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Activity in Liner and Starburst Galaxies
Astrophysics and Space Science, 1993We find, using narrow-band imaging, a direct spatial coincidence between the location of bright [Fe II] 1.64µm line emission and compact steep spectrum radio sources in the nuclear region of the starburst galaxy NGC 253. For a large sample of active galaxies (starburst, LINER and Seyferts) we also find a strong correlation between the integrated ...
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Starburst Galaxies: An Infrared Perspective
2005The infrared regime is a key range for studies of starburst galaxies. It contains a rich variety of tracers of the gas, dust, and star-formation activity and enables us to probe deep into dust-enshrouded star-forming regions. Selected results based on diagnostics at near and mid-infrared wavelengths are highlighted.
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The Demographics of Starburst Galaxies
AIP Conference Proceedings, 2005With the advent of an explosion of new data on star formation rates in galaxies from SDSS, 2DF, GALEX, Spitzer, HST, and an armada of new Hα imaging surveys, we are in the midst of a revolution in our understanding of starbursts and their host galaxies.
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1988
Messier 82 has become a prototype for starburst galaxies, which as a class are now readily identifiable in the data from the far-infrared satellite IRAS. M82 is of particular interest because of its relative proximity, which permits the observation of individual star-related radio sources (Kronberg et al. 1985).
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Messier 82 has become a prototype for starburst galaxies, which as a class are now readily identifiable in the data from the far-infrared satellite IRAS. M82 is of particular interest because of its relative proximity, which permits the observation of individual star-related radio sources (Kronberg et al. 1985).
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Starbursts in interacting galaxies
2008We first review the evidence for IR activity in interacting and merging galaxies, based on 10 and 20 µm observations. We then investigate the ‘starbursts vs. monsters’ explanations for the energy source powering the IR activity in these galaxies. Using available IR photometry, and IR, optical, and ultraviolet spectroscopy, we show that, in general, a ...
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1997
A brief review of IRAS galaxy redshift surveys is given. The evolution of starburst galaxies is discussed and a detailed model for source-counts from radio to X-rays is outlined. The role of starbursts in the Hubble Deep Field is explored.
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A brief review of IRAS galaxy redshift surveys is given. The evolution of starburst galaxies is discussed and a detailed model for source-counts from radio to X-rays is outlined. The role of starbursts in the Hubble Deep Field is explored.
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The Merger Fraction of Post-Starburst Galaxies in UNIONS
Monthly Notices of the Royal Astronomical Society, 2022Stephen Gwyn +2 more
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