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New Probes with Deep of Gas Flows within Galaxies at Intermediate Redshifts

Published online by Cambridge University Press:  17 September 2012

D.C. Koo ,
DEEP2 Team  and
AEGIS Team
D.C. Koo
Affiliation:
UCO/Lick Obs., Department of Astronomy & Astrophysics, University of California, Santa Cruz, CA 95064, USA
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Abstract

Instead of using background QSO’s, we suggest using the light from galaxies to probe cool gas flows within their own halos. We highlight two DEEP projects based on this idea, one by Sato et al. (2009) that uses NaD absorption lines of galaxies at low redshifts z < 0.6 and another by Weiner et al. (2009) that uses MgII lines seen in galaxies at higher redshifts z ∼ 1.4.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 56: The Role of the Disk-Halo Interaction in Galaxy Evolution: Outflow vs. Infall? , 2012 , pp. 105 - 108
Copyright
© EAS, EDP Sciences, 2012

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References

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