Archeops' results on the Cosmic Microwave Background
Proceeding of the Moriond ElectroWeak 2003 conference Archeops is a balloon--borne experiment dedicated to the measurement of the temperature anisotropies of the cosmic microwave background (CMB) from large angular scales to about 10 arcminutes. A brief introduction to the CMB is given below, follow...
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ftccsdartic:oai:HAL:in2p3-00091820v1 2023-05-15T15:03:59+02:00 Archeops' results on the Cosmic Microwave Background Henrot-Versillé, S. Laboratoire de l'Accélérateur Linéaire (LAL) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) ARCHEOPS Les Arcs, France 2003-03-15 http://hal.in2p3.fr/in2p3-00091820 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/arxiv/astro-ph/0306032 in2p3-00091820 http://hal.in2p3.fr/in2p3-00091820 ARXIV: astro-ph/0306032 Rencontres de Moriond Electroweak Interactions and Unified Theories 38 http://hal.in2p3.fr/in2p3-00091820 Rencontres de Moriond Electroweak Interactions and Unified Theories 38, Mar 2003, Les Arcs, France [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 2003 ftccsdartic 2020-12-26T20:09:45Z Proceeding of the Moriond ElectroWeak 2003 conference Archeops is a balloon--borne experiment dedicated to the measurement of the temperature anisotropies of the cosmic microwave background (CMB) from large angular scales to about 10 arcminutes. A brief introduction to the CMB is given below, followed by a description of the Archeops experiment. Archeops flew on the 7th of February 2002 in the Arctic night from Kiruna (Sweden) to Russia. The analysis of part of these data is described below with the results on the $C_\ell$ spectrum, showing for the first time a continuous link between the large scales and the first acoustic peak. We end up with constraints on the cosmological parameters. We confirm the flatness of the Universe. And, combining the Archeops data with other CMB experiments data and with the HST measurement of $H_0$, we measure for the first time $\Omega_{\Lambda}$ independently of SuperNovae based results. Conference Object Arctic Kiruna Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Kiruna Lambda ENVELOPE(-62.983,-62.983,-64.300,-64.300) |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
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] |
spellingShingle |
[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] Henrot-Versillé, S. Archeops' results on the Cosmic Microwave Background |
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 |
Proceeding of the Moriond ElectroWeak 2003 conference Archeops is a balloon--borne experiment dedicated to the measurement of the temperature anisotropies of the cosmic microwave background (CMB) from large angular scales to about 10 arcminutes. A brief introduction to the CMB is given below, followed by a description of the Archeops experiment. Archeops flew on the 7th of February 2002 in the Arctic night from Kiruna (Sweden) to Russia. The analysis of part of these data is described below with the results on the $C_\ell$ spectrum, showing for the first time a continuous link between the large scales and the first acoustic peak. We end up with constraints on the cosmological parameters. We confirm the flatness of the Universe. And, combining the Archeops data with other CMB experiments data and with the HST measurement of $H_0$, we measure for the first time $\Omega_{\Lambda}$ independently of SuperNovae based results. |
author2 |
Laboratoire de l'Accélérateur Linéaire (LAL) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) ARCHEOPS |
format |
Conference Object |
author |
Henrot-Versillé, S. |
author_facet |
Henrot-Versillé, S. |
author_sort |
Henrot-Versillé, S. |
title |
Archeops' results on the Cosmic Microwave Background |
title_short |
Archeops' results on the Cosmic Microwave Background |
title_full |
Archeops' results on the Cosmic Microwave Background |
title_fullStr |
Archeops' results on the Cosmic Microwave Background |
title_full_unstemmed |
Archeops' results on the Cosmic Microwave Background |
title_sort |
archeops' results on the cosmic microwave background |
publisher |
HAL CCSD |
publishDate |
2003 |
url |
http://hal.in2p3.fr/in2p3-00091820 |
op_coverage |
Les Arcs, France |
long_lat |
ENVELOPE(-62.983,-62.983,-64.300,-64.300) |
geographic |
Arctic Kiruna Lambda |
geographic_facet |
Arctic Kiruna Lambda |
genre |
Arctic Kiruna |
genre_facet |
Arctic Kiruna |
op_source |
Rencontres de Moriond Electroweak Interactions and Unified Theories 38 http://hal.in2p3.fr/in2p3-00091820 Rencontres de Moriond Electroweak Interactions and Unified Theories 38, Mar 2003, Les Arcs, France |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/astro-ph/0306032 in2p3-00091820 http://hal.in2p3.fr/in2p3-00091820 ARXIV: astro-ph/0306032 |
_version_ |
1766335824747560960 |