| HAL : in2p3-00083632, version 1 |
| arXiv : astro-ph/0310788 |
| Fiche détaillée | Récupérer au format |
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| Comptes Rendus Physique 4 (2003) 853-859 |
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| Archeops results |
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| J.C. Hamilton1, 2, 3A. Benoit4 |
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| ARCHEOPS Collaboration(s) |
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| (2003) |
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| Archeops is a balloon-borne instrument, dedicated to measuring cosmic microwave background (CMB) temperature anisotropies at high angular resolution ($\sim$ 12 arcmin.) over a large fraction (30%) of the sky in the (sub)millimetre domain (from 143 to 545 GHz). We describe the results obtained during the last flight: the Archeops estimate of the CMB angular power spectrum, linking for the first time Cobe scales and the first acoustic peak, consequences in terms of cosmological parameters favouring a flat-Λ Universe. We also present the first measurement of galactic dust polarization and accurate maps of the galactic plane diffuse (sub) millimetre emisson. |
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| Thème(s) | : | Physique/Astrophysique/Cosmologie et astrophysique extra-galactique |
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| cosmic microwave background anisotropies – cosmology – early universe |
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| Lien vers le texte intégral : |
| in2p3-00083632, version 1 | |
| http://hal.in2p3.fr/in2p3-00083632 | |
| oai:hal.in2p3.fr:in2p3-00083632 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Lundi 3 Juillet 2006, 14:09:19 | |
| Dernière modification le : Lundi 3 Juillet 2006, 20:52:41 | |