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Evolution of the Milky Way in Semi-Analytic Models: Detecting Cold Gas at z=3 with ALMA and SKA

Abstract:

We forecast the abilities of the Atacama Large Millimeter/submillimeter Array (ALMA) and the Square Kilometer Array (SKA) to detect CO and HI emission lines in galaxies at redshift z=3. A particular focus is set on Milky Way (MW) progenitors at z=3 for their detection within 24 h constitutes a key science goal of ALMA. The analysis relies on a semi-analytic model, which permits the construction of a MW progenitor sample by backtracking the cosmic history of all simulated present-day galaxies ...

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Publisher copy:
10.1088/0004-637X/743/1/84

Authors


Obreschkow, D More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Astrophysics
Rawlings, S More by this author
Journal:
ApJ
Volume:
743
Issue:
1
Pages:
84
Publication date:
2011-09-12
DOI:
EISSN:
1538-4357
ISSN:
0004-637X
URN:
uuid:beb885ba-49e7-43d3-8793-2906877ce1bd
Source identifiers:
216506
Local pid:
pubs:216506
Language:
English
Keywords:

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