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  • Vandenbussche, B.Katholieke Universiteit Leuven (author)

The beta Pictoris disk imaged by Herschel PACS and SPIRE

  • Article/chapterEnglish2010

Publisher, publication year, extent ...

  • 2010-07-16
  • EDP Sciences,2010
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:research.chalmers.se:10a3bbdf-37a3-442a-954a-15a187545624
  • https://research.chalmers.se/publication/130353URI
  • https://doi.org/10.1051/0004-6361/201014626DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-51701URI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • authorCount :43
  • We obtained Herschel PACS and SPIRE images of the thermal emission of the debris disk around the A5V star beta Pic. The disk is well resolved in the PACS filters at 70, 100, and 160 mu m. The surface brightness profiles between 70 and 160 mu m show no significant asymmetries along the disk, and are compatible with 90% of the emission between 70 and 160 mu m originating in a region closer than 200 AU to the star. Although only marginally resolving the debris disk, the maps obtained in the SPIRE 250-500 mu m filters provide full-disk photometry, completing the SED over a few octaves in wavelength that had been previously inaccessible. The small far-infrared spectral index (beta = 0.34) indicates that the grain size distribution in the inner disk (

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Sibthorpe, B.Royal Observatory (author)
  • Acke, B.Katholieke Universiteit Leuven,Stockholms universitet,Stockholm University (author)
  • Pantin, E.Centre national de la recherche scientifique (CNRS) (author)
  • Olofsson, GöranStockholms universitet,Institutionen för astronomi,Stockholm University(Swepub:su)olofsson (author)
  • Waelkens, C.Katholieke Universiteit Leuven (author)
  • Dominik, C.Radboud Universiteit,Radboud University,Anton Pannekoek Institute for Astronomy (author)
  • Barlow, M. J.University College London (UCL) (author)
  • Blommaert, JadlKatholieke Universiteit Leuven (author)
  • Bouwman, J.Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG) (author)
  • Brandeker, AlexisStockholms universitet,Institutionen för astronomi(Swepub:su)alexis (author)
  • Cohen, M.University of California,National Research Council Canada (author)
  • De Meester, W.Katholieke Universiteit Leuven (author)
  • Dent, W. R. F.Atacama Large Millimeter-submillimeter Array (ALMA),University College London (UCL) (author)
  • Exter, K. M.Katholieke Universiteit Leuven (author)
  • Di Francesco, J.National Research Council Canada (author)
  • Fridlund, M. (author)
  • Gear, W. K.Cardiff University (author)
  • Glauser, A. M.Royal Observatory,Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH) (author)
  • Gomez, H. L.Cardiff University (author)
  • Greaves, J. S.University of St Andrews (author)
  • Hargrave, P. C.Cardiff University (author)
  • Harvey, P. M.The University of Texas at Austin, USA,University of Colorado at Boulder (author)
  • Henning, T.Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG) (author)
  • Heras, A. (author)
  • Hogerheijde, M. R.Universiteit Leiden (UL),Leiden University (UL) (author)
  • Holland, W. S.Royal Observatory,STFC Rutherford Appleton Laboratory (author)
  • Huygen, R.Katholieke Universiteit Leuven (author)
  • Ivison, R. J.University of Edinburgh,Royal Observatory (author)
  • Jean, C.Katholieke Universiteit Leuven (author)
  • Leeks, S. J.STFC Rutherford Appleton Laboratory (author)
  • Lim, T. L.STFC Rutherford Appleton Laboratory (author)
  • Liseau, René,1949Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)liseau (author)
  • Matthews, B. C.National Research Council Canada (author)
  • Naylor, D. A.University of Lethbridge (author)
  • Pilbratt, G.L. (author)
  • Polehampton, E. T.University of Lethbridge,STFC Rutherford Appleton Laboratory (author)
  • Regibo, S.Katholieke Universiteit Leuven (author)
  • Royer, P.Katholieke Universiteit Leuven (author)
  • Sicilia-Aguilar, A.Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG) (author)
  • Swinyard, B. M.STFC Rutherford Appleton Laboratory (author)
  • Walker, H.STFC Rutherford Appleton Laboratory (author)
  • Wesson, R.University College London (UCL) (author)
  • Katholieke Universiteit LeuvenRoyal Observatory (creator_code:org_t)

Related titles

  • In:Astronomy and Astrophysics: EDP Sciences518:Article Number: L1330004-63611432-0746

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