Chemo-dynamical simulations of galaxies

Kobayashi, Chiaki (2010) Chemo-dynamical simulations of galaxies. In: Chemical Abundances in the Universe : Connecting First Stars to Planets. Procs of the Int Astronomical Union . Cambridge University Press, BRA, pp. 336-341. ISBN 978-0-521-76495-7
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We simulate the formation and evolution of galaxies with a self-consistent 3D hydrodynamical model including star formation, supernova feedback, and chemical enrichment. Hypernova feedback plays an essential role not only in solving the [Zn/Fe] problem, but also reproducing the cosmic star formation rate history and the mass-metallicity relations. In the Milky-Way type galaxy, the star formation history, and thus the kinematics and chemical abundances are different in bulge, disk, and thick disk.
Item Type Book Section
Keywords evolution
Date Deposited 15 May 2025 16:26
Last Modified 30 May 2025 23:11

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