Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments

The characterisation of CMB polarisation is one of the next challenge in observationnal cosmology. This is especially true for the so-called B-modes that are at least 3 order of magnitude lower than CMB temperature fluctuations. A precise measurement of the angular power spectrum of these B-modes wi...

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Main Authors: Piat, M., Rosset, C., BRAIN, the, Collaboration, CLOVER
Format: Text
Language:unknown
Published: arXiv 2004
Subjects:
Astrophysics astro-ph
FOS Physical sciences
Antarc*
Antarctica
Online Access:https://dx.doi.org/10.48550/arxiv.astro-ph/0412590
https://arxiv.org/abs/astro-ph/0412590
id ftdatacite:10.48550/arxiv.astro-ph/0412590
record_format openpolar
spelling ftdatacite:10.48550/arxiv.astro-ph/0412590 2023-05-15T13:57:28+02:00 Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments Piat, M. Rosset, C. BRAIN, the Collaboration, CLOVER 2004 https://dx.doi.org/10.48550/arxiv.astro-ph/0412590 https://arxiv.org/abs/astro-ph/0412590 unknown arXiv Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ Astrophysics astro-ph FOS Physical sciences article-journal Article ScholarlyArticle Text 2004 ftdatacite https://doi.org/10.48550/arxiv.astro-ph/0412590 2022-04-01T16:21:00Z The characterisation of CMB polarisation is one of the next challenge in observationnal cosmology. This is especially true for the so-called B-modes that are at least 3 order of magnitude lower than CMB temperature fluctuations. A precise measurement of the angular power spectrum of these B-modes will give important constraints on inflation parameters. In this talk, I will describe two complementary experiments, BRAIN and CLOVER, dedicated to CMB polarisation measurement. These experiments are proposed to be installed in Dome-C, Antarctica, to take advantage of the extreme dryness of the atmosphere and to allow long integration time. : SF2A-2004: Semaine de l'Astrophysique Francaise, meeting held in Paris, France, June 14-18, 2004 Text Antarc* Antarctica DataCite Metadata Store (German National Library of Science and Technology)
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Astrophysics astro-ph
FOS Physical sciences
spellingShingle Astrophysics astro-ph
FOS Physical sciences
Piat, M.
Rosset, C.
BRAIN, the
Collaboration, CLOVER
Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
topic_facet Astrophysics astro-ph
FOS Physical sciences
description The characterisation of CMB polarisation is one of the next challenge in observationnal cosmology. This is especially true for the so-called B-modes that are at least 3 order of magnitude lower than CMB temperature fluctuations. A precise measurement of the angular power spectrum of these B-modes will give important constraints on inflation parameters. In this talk, I will describe two complementary experiments, BRAIN and CLOVER, dedicated to CMB polarisation measurement. These experiments are proposed to be installed in Dome-C, Antarctica, to take advantage of the extreme dryness of the atmosphere and to allow long integration time. : SF2A-2004: Semaine de l'Astrophysique Francaise, meeting held in Paris, France, June 14-18, 2004
format Text
author Piat, M.
Rosset, C.
BRAIN, the
Collaboration, CLOVER
author_facet Piat, M.
Rosset, C.
BRAIN, the
Collaboration, CLOVER
author_sort Piat, M.
title Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
title_short Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
title_full Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
title_fullStr Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
title_full_unstemmed Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
title_sort precise measurement of cmb polarisation from dome-c: the brain and clover experiments
publisher arXiv
publishDate 2004
url https://dx.doi.org/10.48550/arxiv.astro-ph/0412590
https://arxiv.org/abs/astro-ph/0412590
genre Antarc*
Antarctica
genre_facet Antarc*
Antarctica
op_rights Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004
http://arxiv.org/licenses/assumed-1991-2003/
op_doi https://doi.org/10.48550/arxiv.astro-ph/0412590
_version_ 1766265141101330432

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