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Planck 2015 results: XI. CMB power spectra, likelihoods, and robustness of parameters

Abstract:

This paper presents the Planck 2015 likelihoods, statistical descriptions of the 2-point correlationfunctions of the cosmic microwave background (CMB) temperature and polarization fluctuations that account for relevant uncertainties, both instrumental and astrophysical in nature. They are based on the same hybrid approach used for the previous release, i.e., a pixel-based likelihood at low multipoles (ℓ < 30) and a Gaussian approximation to the distribution of cross-power spectra at higher...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1051/0004-6361/201526926

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Institution:
University of Oxford
Oxford college:
Wolfson College
Role:
Author
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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Astrophysics
Role:
Author
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European Space Agency More from this funder
French National Center for Scientific Research More from this funder
French National Centre for Space Studies More from this funder
Italian Space Agency More from this funder
National Aeronautics and Space Administration More from this funder
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Publisher:
EDP Sciences Publisher's website
Journal:
Astronomy & Astrophysics Journal website
Volume:
594
Pages:
A11
Publication date:
2016-05-01
Acceptance date:
2016-05-18
DOI:
EISSN:
1432-0746
ISSN:
0004-6361
Source identifiers:
532090
Language:
English
Keywords:
Pubs id:
pubs:532090
UUID:
uuid:7b107d10-9915-426e-94d3-fbaa284fd08c
Local pid:
pubs:532090
Deposit date:
2017-05-17

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