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The Structure and Kinematics of the ISM in Simulated Star-forming Galaxies

Published online by Cambridge University Press:  09 February 2015

Junichi Baba ,
Kana Morokuma-Matsui  and
Takayuki R. Saitoh
Junichi Baba
Affiliation:
Earth-Life Science Institute (ELSI), Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo152–8551 email: [email protected]; [email protected]
Kana Morokuma-Matsui
Affiliation:
Nobeyama Radio Observatory, National Astronomical Observatory of Japan, Minamimaki, Minamisaku, Nagano, 384-1305, Japan
Takayuki R. Saitoh
Affiliation:
Earth-Life Science Institute (ELSI), Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo152–8551 email: [email protected]; [email protected]
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Abstract

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We performed 3D N-body/hydrodynamic simulations of local and high-z (z ∼ 2) star-forming galaxies (SFGs) to investigate the structure and kinematic properties of the different ISM phases (i.e., ionized, atomic, and molecular gases). We took into account, for the first time, a fully non-equilibrium radiative cooling by solving the non-equilibrium chemistries of atoms (H, He, C and O) and molecules (H2 and CO), as well as radiative heating, star formation, heating by HII region and supernova explosions.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Issue S309: Galaxies in 3D across the Universe , July 2014 , pp. 299
Copyright
Copyright © International Astronomical Union 2015 

References

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