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THE ATACAMA COSMOLOGY TELESCOPE: COSMOLOGY FROM GALAXY CLUSTERS DETECTED VIA THE SUNYAEV-ZEL'DOVICH EFFECT

Abstract:

We present constraints on cosmological parameters based on a sample of Sunyaev-Zel'dovich-selected (SZ-selected) galaxy clusters detected in a millimeter-wave survey by the Atacama Cosmology Telescope. The cluster sample used in this analysis consists of nine optically confirmed high-mass clusters comprising the high-significance end of the total cluster sample identified in 455 deg2 of sky surveyed during 2008 at 148 GHz. We focus on the most massive systems to reduce the degeneracy between ...

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Publication status:
Published

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Publisher copy:
10.1088/0004-637X/732/1/44

Authors


Publisher:
Institute of Physics Publishing
Journal:
ASTROPHYSICAL JOURNAL More from this journal
Volume:
732
Issue:
1
Pages:
44-44
Publication date:
2011-05-01
DOI:
EISSN:
1538-4357
ISSN:
0004-637X
Language:
English
Keywords:
Pubs id:
pubs:135164
UUID:
uuid:aca1110a-86b6-4248-af13-91583960a344
Local pid:
pubs:135164
Source identifiers:
135164
Deposit date:
2012-12-19

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