High spatial resolution mid-infrared observations of the low-mass young star TW Hya ⋆

@inproceedings{Ratzka2007HighSR,
  title={High spatial resolution mid-infrared observations of the low-mass young star TW Hya ⋆},
  author={Th. Ratzka and Ch. Leinert and Th. Henning and Jeroen Bouwman and Cornelis P. Dullemond and W. Ja},
  year={2007}
}
  • Th. Ratzka, Ch. Leinert, +3 authors W. Ja
  • Published 2007
Aims. We want to improve knowledge of the structure of the inner few AU of the circumstellar disk around the nearby T Tauri star TW Hya. Earlier studies have suggested the existence of a large inner hole, possibly caused by interactions with a gr owing protoplanet. Methods. We used interferometric observations in the N-band obtaine d with the MIDI instrument on the Very Large Telescope Interferometer, together with 10 μm spectra recorded by the infrared satellite Spitzer. The fa ct that we were… CONTINUE READING