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arXiv · astro-ph/0112421

Star Formation in Violent and Normal Evolutionary Phases

Uta Fritze-v. Alvensleben
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Abstract

Mergers of massive gas-rich galaxies trigger violent starbursts that - over timescales of $> 100$ Myr and regions $> 10$ kpc - form massive and compact star clusters comparable in mass and radii to Galactic globular clusters. The star formation efficiency is higher by 1 - 2 orders of magnitude in these bursts than in undisturbed spirals, irregulars or even BCDs. We ask the question if star formation in these extreme regimes is just a scaled-up version of the normal star formation mode of if the formation of globular clusters reveals fundamentally different conditions.

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Uta Fritze-v. Alvensleben. 2001-12-18. Star Formation in Violent and Normal Evolutionary Phases. https://doi.org/10.1023/a%3A1019577316573

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