Chemodynamical evolution of elliptical galaxies : Metallicity gradients and scaling relations
Author
Kobayashi, C.
Attention
2299/11438
Abstract
We simulate the chemodynamical evolution of a hundred elliptical galaxies using our GRAPE-SPH code, and succeed in reproducing the radial metallicity gradients and the global scaling relations such as the fundamental plane. These observations cannot be explained by either monolithic collapse or by major merger alone. Rather it requires a model in which both formation processes arise, such as the present CDM scheme.
Publication date
2004-01Published in
Publications of the Astronomical Society of AustraliaPublished version
https://doi.org/10.1071/AS04033Other links
http://hdl.handle.net/2299/11438Metadata
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