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Prospects for measuring cosmic microwave background spectral distortions in the presence of foregrounds

Abstract:

Measurements of cosmic microwave background (CMB) spectral distortions have profound implications for our understanding of physical processes taking place over a vast window in cosmological history. Foreground contamination is unavoidable in such measurements and detailed signal–foreground separation will be necessary to extract cosmological science. In this paper, we present Markov chain Monte Carlo based spectral distortion detection forecasts in the presence of Galactic and extragalactic f...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1093/mnras/stx1653

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More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Astrophysics
Role:
Author
ORCID:
0000-0001-8071-6735
More by this author
Role:
Author
ORCID:
0000-0003-3725-6096
Publisher:
Oxford University Press Publisher's website
Journal:
Monthly Notices of the Royal Astronomical Society Journal website
Volume:
471
Issue:
1
Pages:
1126-1140
Publication date:
2017-06-30
Acceptance date:
2017-06-28
DOI:
EISSN:
1365-2966
ISSN:
0035-8711
Pubs id:
pubs:922980
URN:
uri:83983dfd-dcb0-4f2c-b7e6-b55457452dd3
UUID:
uuid:83983dfd-dcb0-4f2c-b7e6-b55457452dd3
Local pid:
pubs:922980

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