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Submillimetre images of dusty debris around nearby stars
- W. Holland, J. Greaves, I. Robson
- Physics, GeologyNature
- 1 April 1998
Indirect detections of massive — presumably Jupiter-like — planets orbiting nearby Sun-like stars have recently been reported,. Rocky, Earth-like planets are much more difficult to detect, but clues…
TRANSIENCE OF HOT DUST AROUND SUN-LIKE STARS
- M. Wyatt, R. Smith, J. Greaves, C. Beichman, G. Bryden, C. Lisse
- Physics, Geology
- 4 October 2006
In this paper a simple model for the steady state evolution of debris disks due to collisions is developed and confronted with the properties of the emerging population of seven Sun-like stars that…
CO emission from discs around isolated HAeBe and Vega-excess stars
- W. Dent, J. Greaves, I. Coulson
- Physics, Geology
- 25 February 2005
We describe results from a survey for J = 3‐2 12 CO emission from visible stars classified as having an infrared excess. The line is clearly detected in 21 objects, and significant molecular gas (10…
A Dust Ring around epsilon Eridani: Analog to the Young Solar System
- J. Greaves, W. Holland, R. Laboratory
- Physics, Geology
- 20 August 1998
Dust emission around the nearby star Eridani has been imaged using a new submillimeter camera (the Submillimetre Common-User Bolometer Array at the James Clerk Maxwell Telescope). At an 850 μm…
Steady State Evolution of Debris Disks around A Stars
In this paper a simple analytical model for the steady-state evolution of debris disks due to collisions is confronted with Spitzer observations of dust around main sequence A stars. All stars are…
Herschel images of Fomalhaut: an extrasolar Kuiper belt at the height of its dynamical activity
- B. Acke, M. Min, B. Swinyard
- Physics, Geology
- 1 April 2012
Context. Fomalhaut is a young (2 ± 1 × 10 8 years), nearby (7.7 pc), 2 Mstar that is suspected to harbor an infant planetary system, interspersed with one or more belts of dusty debris. Aims. We…
Models of the dust structures around Vega-excess stars
- W. Dent, H. Walker, W. Holland, J. Greaves
- Physics
- 1 June 2000
ABSTRA C T We present models of the submillimetre dust emission around four Vega-excess stars. The results are adjusted to fit simultaneously the spectral energy distribution from millimetre through…
A deep submillimeter survey of the Galactic center
- D. Pierce-Price, J. Richer, G. Gilmore
- Physics
- 12 October 2000
We present first results from a submillimeter continuum survey of the Galactic center central molecular zone (CMZ), made with the Submillimeter Common-User Bolometer Array (SCUBA) on the James Clerk…
Spiral density waves in a young protoplanetary disk
- L. Pérez, J. Carpenter, L. Mundy
- Physics, GeologyScience
- 30 September 2016
TLDR
Molecular Gas Clumps from the Destruction of Icy Bodies in the β Pictoris Debris Disk
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