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arXiv · 0910.0226

Star clusters as building blocks for dSph galaxies formation

P. Assmann·M. Fellhauer·M. I. Wilkinson
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Abstract

We study numerically the formation of dSph galaxies. Intense star bursts, e.g. in gas-rich environments, typically produce a few to a few hundred young star clusters, within a region of just a few hundred pc. The dynamical evolution of these star clusters may explain the formation of the luminous component of dwarf spheroidal galaxies (dSph). Here we perform a numerical experiment to show that the evolution of star clusters complexes in dark matter haloes can explain the formation of the luminous components of dSph galaxies.

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P. Assmann, M. Fellhauer, M. I. Wilkinson. 2009-10-01. Star clusters as building blocks for dSph galaxies formation. https://doi.org/10.1017/s174392130999127x

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