Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments
SF2A-2004: Semaine de l'Astrophysique Francaise, meeting held in Paris, France, June 14-18, 2004. 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 tha...
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ftunivnantes:oai:HAL:in2p3-00023457v3 2023-05-15T13:39:18+02:00 Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments Piat, M. Rosset, C. AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS) F. Combes D. Barret T. Contini F. Meynadier and L. Pagani BRAIN CLOVER Paris, France 2004-06-14 https://hal.in2p3.fr/in2p3-00023457 https://hal.in2p3.fr/in2p3-00023457v3/document https://hal.in2p3.fr/in2p3-00023457v3/file/piat.pdf en eng HAL CCSD EDP Sciences info:eu-repo/semantics/altIdentifier/arxiv/astro-ph/0412590 in2p3-00023457 https://hal.in2p3.fr/in2p3-00023457 https://hal.in2p3.fr/in2p3-00023457v3/document https://hal.in2p3.fr/in2p3-00023457v3/file/piat.pdf ARXIV: astro-ph/0412590 info:eu-repo/semantics/OpenAccess Société Française d'Astronomie et d'Astrophysique Scientific Highlights 2004 SF2A-2004: Semaine de l'Astrophysique Francaise https://hal.in2p3.fr/in2p3-00023457 SF2A-2004: Semaine de l'Astrophysique Francaise, Jun 2004, Paris, France. pp.164 [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] info:eu-repo/semantics/conferenceObject Conference papers 2004 ftunivnantes 2023-03-08T04:03:28Z SF2A-2004: Semaine de l'Astrophysique Francaise, meeting held in Paris, France, June 14-18, 2004. 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. Conference Object Antarc* Antarctica Université de Nantes: HAL-UNIV-NANTES |
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Université de Nantes: HAL-UNIV-NANTES |
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language |
English |
topic |
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] |
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[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] Piat, M. Rosset, C. Precise measurement of CMB polarisation from Dome-C: the BRAIN and CLOVER experiments |
topic_facet |
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO] [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] |
description |
SF2A-2004: Semaine de l'Astrophysique Francaise, meeting held in Paris, France, June 14-18, 2004. 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. |
author2 |
AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS) F. Combes D. Barret T. Contini F. Meynadier and L. Pagani BRAIN CLOVER |
format |
Conference Object |
author |
Piat, M. Rosset, C. |
author_facet |
Piat, M. Rosset, C. |
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 |
HAL CCSD |
publishDate |
2004 |
url |
https://hal.in2p3.fr/in2p3-00023457 https://hal.in2p3.fr/in2p3-00023457v3/document https://hal.in2p3.fr/in2p3-00023457v3/file/piat.pdf |
op_coverage |
Paris, France |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Société Française d'Astronomie et d'Astrophysique Scientific Highlights 2004 SF2A-2004: Semaine de l'Astrophysique Francaise https://hal.in2p3.fr/in2p3-00023457 SF2A-2004: Semaine de l'Astrophysique Francaise, Jun 2004, Paris, France. pp.164 |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/astro-ph/0412590 in2p3-00023457 https://hal.in2p3.fr/in2p3-00023457 https://hal.in2p3.fr/in2p3-00023457v3/document https://hal.in2p3.fr/in2p3-00023457v3/file/piat.pdf ARXIV: astro-ph/0412590 |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766116959043190784 |