Observations of Circumstellar Disks

  • Anne Dutrey
  • Stéphane Guilloteau


This review presents recent results on protoplanetary disks obtained from angularly resolved observations. Observations with mm arrays show that disks are in Keplerian rotation, with radius as large as 1000 AU. Optical images show disks to be flared. Both type of observations imply the dust in disk has evolved and grown from interstellar dust. Measurement of the gas temperature from CO isotopes indicate temperature gradient, consistent with the disk flaring and heating by the central star. Disks which appear to have started to dissipate their initial gas content have also been discovered, but their very diverse aspects leaves the dissipation process unclear. Current data mostly concern the outer disk (>50 AU), although near-IR interferometry has started to unveil the innermost regions (<1 AU). The next generation of instruments (MIDI on VLTI, ALMA) will allow to probe the intermediate regime, where planet formation is expected to occur.


star formation planetary formation proto-planetary disks observations 


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  1. Augereau, J.C., Lagrange, A.M., Mouillet, D. and Ménard, F.: 1999, A and A 350, L51.ADSGoogle Scholar
  2. Augereau, J.C., Dutrey, A., Lagrange, A.M., Mouillet, D. and Forveille, T.: 2004, A and A, in preparationGoogle Scholar
  3. Boccaletti, A., Augereau, J.C., Marchis, F. and Hahn, J.: 2003, ApJ 585, 494.ADSCrossRefGoogle Scholar
  4. Burrows, C.J., et al.: 1996, ApJ 473, 437.ADSCrossRefGoogle Scholar
  5. Chiang, E.I. and Goldreich, P.: 1997, ApJ 490, 368.ADSCrossRefGoogle Scholar
  6. Close, L., et al.: 1998, ApJ 499, 883.ADSCrossRefGoogle Scholar
  7. Dartois, E., Dutrey, A. and Guilloteau, S.: 2003, A and A 399, 778.ADSGoogle Scholar
  8. Duchêne, G., et al.: 2003, A and A 400, 559.ADSCrossRefGoogle Scholar
  9. Dutrey, A., Guilloteau, S. and Simon, M.: 1994, A and A 286, 149.ADSGoogle Scholar
  10. Dutrey, A., et al.: 1996, A and A 309, 493.ADSGoogle Scholar
  11. Dutrey, A., Guilloteau, S. and Guélin, M.: 1997, A and A 317, L55.ADSGoogle Scholar
  12. Dutrey, A., Guilloteau, S. and Simon, M.: 2003, A and A 402, 1003.ADSCrossRefGoogle Scholar
  13. Dutrey, A., Guilloteau, S. and Simon, M.S.: 2004, A and A, in preparation.Google Scholar
  14. Duvert, G., et al.: 2000, A and A 355, 165.ADSGoogle Scholar
  15. Grosso, et al.: 2003, Api 586, 296.ADSGoogle Scholar
  16. Guilloteau, S. and Dutrey, A.: 1998, A and A 339, 467.ADSGoogle Scholar
  17. Guilloteau, S. and Dutrey, A.: 2000, in Proceedings of the IAU 200 ASP Conf Series,p. 229.Google Scholar
  18. Guilloteau, S., Dutrey, A. and Simon, M.: 1999, A and A 348, 570.ADSGoogle Scholar
  19. Gullbring, E., et al.: 1998, Api 492, 323.ADSGoogle Scholar
  20. Kastner, J., et al.: 1997, Science 277, 61.ADSCrossRefGoogle Scholar
  21. Koerner, D.W., Sargent, A.I. and Beckwith, S.W.W.: 1993, Icarus 106, 2.ADSCrossRefGoogle Scholar
  22. Krügel, E. and Siebenmorgen, R.: 1994, A and A 288, 929.ADSGoogle Scholar
  23. Mathieu, R.D., Ghez, A.M., Jensen, E.L.N. and Simon, M.: 2000 in: Protostars and Planets IV, p. 703.Google Scholar
  24. Monnier, J. and Millan-Gabet, R.: 2002, Api 579, 694.ADSGoogle Scholar
  25. Mouillet, D., Lagrange, A.M., Augereau, J.C. and Ménard, F.: 2001, A and A 372, L61.ADSCrossRefGoogle Scholar
  26. Natta, A., Grinin, V. and Mannings, V.: 2000, in: Protostars and Planets IV,p. 559.Google Scholar
  27. Pety, J., Gueth, F., Guilloteau, S. and Dutrey, A.: 2004, A and A, in preparation.Google Scholar
  28. Pietu, V., Dutrey, A. and Kahane, C.: 2003, A and A 398, 568.ADSCrossRefGoogle Scholar
  29. Pollack, J., et al.: 1994, Api 421, 615.ADSGoogle Scholar
  30. Roddier, C., et al.: 1996, Api 463, 326.ADSGoogle Scholar
  31. Simon, M., Dutrey, A. and Guilloteau, S.: 2000, Api 545, 1034.ADSGoogle Scholar
  32. Stapelfeldt, Krist, J.E., Menard, F., Bouvier, J., Padgett, D.L. and Burrows, C.J.: 1998, Api 502, L65.ADSGoogle Scholar
  33. Sylvester, R.J. and Skinner, C.J.: 1996, MNRAS 283, 457.ADSCrossRefGoogle Scholar
  34. Testi, et al.: 2003, A and A 403, 323.ADSCrossRefGoogle Scholar
  35. Wood, K.S., Wolff, M.J., Bjorkman, J.E. and Whitney, B.: 2002, Api 564, 887.ADSGoogle Scholar
  36. van Zadelhoff, G.-J., et al.: 2001, A and A 377, 566.ADSCrossRefGoogle Scholar
  37. van den Ancker, M.E., de Winter, D. and Tjin A Djie, H.R.E.: 1998, A and A 330, 145.ADSGoogle Scholar
  38. Wolf, S., Padgett, D. and Stapelfeldt, K.: 2003, Api 588, 373.ADSGoogle Scholar
  39. Zuckerman, B., Forveille, T. and Kastner, J.H.: 1995, Nature 373, 494.ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2004

Authors and Affiliations

  • Anne Dutrey
    • 1
  • Stéphane Guilloteau
    • 1
  1. 1.L3AB, UMR 5804Observatoire de BordeauxFloiracFrance

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