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Archeops: A high resolution, large sky coverage balloon experiment for mapping cosmic microwave background anisotropies

  • A. Benot
  • , P. Ade
  • , A. Amblard
  • , R. Ansari
  • , E. Aubourg
  • , J. Bartlett
  • , J. P. Bernard
  • , R. S. Bhatia
  • , A. Blanchard
  • , J. J. Bock
  • , A. Boscaleri
  • , F. R. Bouchet
  • , A. Bourrachot
  • , P. Camus
  • , F. Couchot
  • , P. De Bernardis
  • , J. Delabrouille
  • , F. X. Désert
  • , O. Doré
  • , M. Douspis
  • L. Dumoulin, X. Dupac, P. Filliatre, K. Ganga, F. Gannaway, B. Gautier, M. Giard, Y. Giraud-Héraud, R. Gispert, L. Guglielmi, J. C. Hamilton, S. Hanany, S. Henrot-Versillé, V. V. Hristov, J. Kaplan, G. Lagache, J. M. Lamarre, A. E. Lange, K. Madet, B. Maffei, D. Marrone, S. Masi, J. A. Murphy, F. Naraghi, F. Nati, G. Perrin, M. Piat, J. L. Puget, D. Santos, R. V. Sudiwala, J. C. Vanel, D. Vibert, E. Wakui, D. Yvon
  • Institut NÉEL
  • Astrophysics Laboratory
  • Queen Mary University of London
  • Physique Corpusculaire et Cosmologie
  • Collège de France
  • Laboratoire de l'Accélérateur Linéaire
  • Institut Pierre Simon Laplace, CNRS and CEA
  • Observatoire Midi-Pyrénées
  • Institut d'Astrophysique Spatiale
  • Observational Cosmology
  • California Institute of Technology
  • Science Division
  • Ev-K2-CNR Committee
  • Institut d’Astrophysique de Paris
  • Université Paris-Sud
  • Gruppo di Cosmologia Sperimentale
  • Dipartimento di Fisica
  • Laboratoire d'Astrophysique
  • Université Grenoble Alpes
  • IRAP/CNRS
  • Laboratoire de Physique Subatomique et de Cosmologie de Grenoble
  • University of Minnesota
  • Physics Department
  • Maynooth University

Research output: Contribution to journal › Article › peer-review

65 Citations (Scopus)

Abstract

Archeops is a balloon-borne instrument dedicated to measuring cosmic microwave background (CMB) temperature anisotropies at high angular resolution (∼8′) over a large fraction (∼25%) of the sky in the millimetre domain. Based on Planck high frequency instrument technology, cooled bolometers (0.1 K) scan the sky in total power mode with large circles at constant elevation. During the course of a 24-h Arctic-night balloon flight, Archeops will observe a complete annulus on the sky in four frequency bands centered at 143, 217, 353 and 545 GHz with an expected sensitivity to CMB fluctuations of ∼100 μK for each of the 90 thousand 20′ average pixels. We describe the instrument and its performance obtained during a test flight from Trapani (Sicily) to Spain in July 1999.

Original languageEnglish
Pages (from-to)101-124
Number of pages24
JournalAstroparticle Physics
Volume17
Issue number2
DOIs
Publication statusPublished - 22 Apr 2002
Externally publishedYes

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