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        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
        2004-01
        Published in
        Publications of the Astronomical Society of Australia
        Published version
        https://doi.org/10.1071/AS04033
        Other links
        http://hdl.handle.net/2299/11438
        Metadata
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