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Galactic and cosmic chemical evolution with hypernovae

Published online by Cambridge University Press:  23 December 2005

Chiaki Kobayashi
Chiaki Kobayashi
Affiliation:
Max-Planck-Institute for Astrophysics Karl-Schwarzschild-Str. 1, D-85741 Garching, Germany email: chiaki@MPA-Garching.MPG.DE
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Abstract

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We provide new nucleosynthesis yields depending on metallicity and energy (i.e., (normal supernovae and hypernovae), and show the evolution of heavy element abundances from C to Zn in the solar neighborhood. We then show the chemodynamical simulation of the Milky Way Galaxy and discuss the G-dwarf problem. We finally show the cosmological simulation and discuss the galaxy formation and chemical enrichment.

Keywords

Galaxy: evolutionnucleosynthesis
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 1 , Symposium S228: From Lithium to Uranium: Elemental Tracers of Early Cosmic Evolution , May 2005 , pp. 315 - 321
Copyright
© 2005 International Astronomical Union