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GOODS-Herschel~: Gas-to-dust mass ratios and CO-to-H_2 conversion factors in normal and starbursting galaxies at high-z

Abstract:

We explore the gas-to-dust mass ratio (G/D) and the CO luminosity-to-Mgas conversion factor (a_co) of two well studied galaxies in the GOODS-N field, that are expected to have different star forming modes, the starburst GN20 at z=4.05 and the normal star-forming galaxy BzK-21000 at z=1.52. Detailed sampling is available for their Rayleigh-Jeans emission via ground based mm interferometry (1.1-6.6mm) along with Herschel, PACS and SPIRE data that probe the peak of their infrared emission. Using...

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Publication status:
Published

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Publisher copy:
10.1088/2041-8205/740/1/L15

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Journal:
ASTROPHYSICAL JOURNAL LETTERS More from this journal
Volume:
740
Issue:
1
Pages:
L15-L15
Publication date:
2011-09-06
DOI:
EISSN:
2041-8213
ISSN:
2041-8205
Language:
English
Keywords:
Pubs id:
pubs:186146
UUID:
uuid:f891306f-aab8-4840-9c90-83539dd63d74
Local pid:
pubs:186146
Source identifiers:
186146
Deposit date:
2012-12-19

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