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The Vega debris dis...
The Vega debris disc: A view from Herschel
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- Sibthorpe, B. (author)
- Royal Observatory
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- Vandenbussche, B. (author)
- Katholieke Universiteit Leuven
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- Greaves, J. S. (author)
- University of St Andrews
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- Pantin, E. (author)
- Centre national de la recherche scientifique (CNRS)
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- Olofsson, Göran (author)
- Stockholms universitet,Institutionen för astronomi,Stockholm University
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- Acke, B. (author)
- Katholieke Universiteit Leuven,Stockholms universitet,Stockholm University
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- Barlow, M. J. (author)
- University College London (UCL)
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- Blommaert, Jadl (author)
- Katholieke Universiteit Leuven
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- Bouwman, J. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Brandeker, Alexis (author)
- Stockholms universitet,Institutionen för astronomi
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- Cohen, M. (author)
- University of California,National Research Council Canada
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- De Meester, W. (author)
- Katholieke Universiteit Leuven
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- Dent, W. R. F. (author)
- Atacama Large Millimeter-submillimeter Array (ALMA),University College London (UCL)
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- Di Francesco, J. (author)
- National Research Council Canada
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- Dominik, C. (author)
- Radboud Universiteit,Radboud University,Anton Pannekoek Institute for Astronomy
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- Fridlund, M. (author)
- European Space Research and Technology Centre (ESA ESTEC)
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- Gear, W. K. (author)
- Cardiff University
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- Glauser, A. M. (author)
- Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH),Royal Observatory
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- Gomez, H. L. (author)
- Cardiff University
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- Hargrave, P. C. (author)
- Cardiff University
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- Harvey, P. M. (author)
- The University of Texas at Austin, USA,University of Colorado at Boulder
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- Henning, T. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Heras, A. (author)
- European Space Research and Technology Centre (ESA ESTEC)
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- Hogerheijde, M. R. (author)
- Universiteit Leiden (UL),Leiden University (UL)
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- Holland, W. S. (author)
- Royal Observatory,STFC Rutherford Appleton Laboratory
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- Ivison, R. J. (author)
- University of Edinburgh,Royal Observatory
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- Leeks, S. J. (author)
- STFC Rutherford Appleton Laboratory
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- Lim, T. L. (author)
- STFC Rutherford Appleton Laboratory
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- Liseau, René, 1949 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Matthews, B. C. (author)
- National Research Council Canada
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- Naylor, D. A. (author)
- University of Lethbridge
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- Pilbratt, G.L. (author)
- European Space Research and Technology Centre (ESA ESTEC)
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- Polehampton, E. T. (author)
- University of Lethbridge,STFC Rutherford Appleton Laboratory
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- Regibo, S. (author)
- Katholieke Universiteit Leuven
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- Royer, P. (author)
- Katholieke Universiteit Leuven
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- Sicilia-Aguilar, A. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Swinyard, B. M. (author)
- STFC Rutherford Appleton Laboratory
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- Waelkens, C. (author)
- Katholieke Universiteit Leuven
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- Walker, H. (author)
- STFC Rutherford Appleton Laboratory
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- Wesson, R. (author)
- University College London (UCL)
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(creator_code:org_t)
- 2010-07-16
- 2010
- English.
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In: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 518:Article Number: L130
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Abstract
Subject headings
Close
- We present five band imaging of the Vega debris disc obtained using the Herschel Space Observatory. These data span a wavelength range of 70-500 mu m with full-width half-maximum angular resolutions of 5.6-36.9 ''. The disc is well resolved in all bands, with the ring structure visible at 70 and 160 mu m. Radial profiles of the disc surface brightness are produced, and a disc radius of 11 '' (similar to 85AU) is determined. The disc is seen to have a smooth structure thoughout the entire wavelength range, suggesting that the disc is in a steady state, rather than being an ephemeral structure caused by the recent collision of two large planetesimals.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- evolution
- instrumentation: photometers
- stars
- dust
- methods
- images
- stars: individual: Vega
- observational
- mission
- spitzer
- Astronomy and astrophysics
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
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Sibthorpe, B.
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Vandenbussche, B ...
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Greaves, J. S.
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Pantin, E.
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Olofsson, Göran
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Acke, B.
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show more...
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Barlow, M. J.
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Blommaert, Jadl
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Bouwman, J.
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Brandeker, Alexi ...
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Cohen, M.
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De Meester, W.
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Dent, W. R. F.
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Di Francesco, J.
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Dominik, C.
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Fridlund, M.
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Gear, W. K.
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Glauser, A. M.
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Gomez, H. L.
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Hargrave, P. C.
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Harvey, P. M.
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Henning, T.
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Heras, A.
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Hogerheijde, M. ...
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Holland, W. S.
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Ivison, R. J.
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Leeks, S. J.
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Lim, T. L.
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Liseau, René, 19 ...
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Matthews, B. C.
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Naylor, D. A.
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Pilbratt, G.L.
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Polehampton, E. ...
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Regibo, S.
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Royer, P.
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Sicilia-Aguilar, ...
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Swinyard, B. M.
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Waelkens, C.
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Walker, H.
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Wesson, R.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
- Articles in the publication
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Astronomy and As ...
- By the university
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Chalmers University of Technology
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Stockholm University