Mid-IR spectroscopy of T Tauri stars in Chamealeon I: Evidence for processes dust at the earliest stages

Astronomy and Astrophysics

Volumn 409, Issue 3, 2003, Pages

  Meeus, G ^a   Sterzik, M ^b   Bouwman, J ^c   Natta, A ^d  

^a ASTROPHYSIKALISCHES INSTITUT POTSDAM   (Germany)

^b EUROPEAN SOUTHERN OBSERVATORY   (Chile)

^c UNIVERSITÉ PARIS DIDEROT   (France)

^d INAF OSSERVATORIO ASTROFISICO DI ARCETRI   (Italy)

Author keywords

Circumstellar matter; Infrared: stars; Stars: individual: CR cha, glass I, VW cha; Stars: planetary systems: protoplanetary discs; Stars: pre main sequence

Indexed keywords

AMORPHOUS MATERIALS; BAND STRUCTURE; GRAIN SIZE AND SHAPE; INFRARED SPECTROSCOPY; LIGHT EMISSION; MATHEMATICAL MODELS; SILICA; SILICATES; SOLAR SYSTEM; TELESCOPES;

AMORPHOUS OLIVINE GRAINS; CHAMELEON; TAURI STARS;

ASTROPHYSICS;

EID: 0142039973     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: 10.1051/0004-6361:20031300     Document Type: Letter

References (18)

1. Bouwman, J., Meeus, G., de Koter, A., et al., 2001, A&A, 375, 950
2. Brandeker, A., Liseau, R., Artymowicz, P., and Jayawardhana, R. 2001, ApJ, 561, L199
3. Brandner, W., and Zinnecker, H. 1997, A&A, 321, 220.
4. Bregman, J. D., Witterborn, F. C., Allamandola, L. J., et al. 1987, A&A, 187, 616
5. Chelli, A., Cruz-Gonzalez, I., Zinnecker, H., Carrasco, L., and Perrier, C. 1988, A&A, 207, 46
6. Cohen, M., 1998, AJ, 115, 2092
7. Cohen, M., and Witteborn, F. C. 1985, ApJ, 294, 345
8. Covino, E., Palazzi, E., Penprase, B. E., Schwarz, H. E., & Terranegra, L. 1997, A&AS, 122, 95
9. Hallenbeck, S. L., Nuth, J. A., & Nelson, R. N. 2000, ApJ, 535, 247
10. Hanner, M. S., Brooke, T. U., & Tokunaga, A. T. 1998, ApJ, 502, 871
11. Honda, M., Kataza, H., Okamoto, Y. K., et al. 2003, ApJ, 585, L59
12. Meeus, G., Waters, L. B. F. M., Bouwman, J., et al. 2001, A&A, 365, 476
13. Natta, A., Meyer, M. R., and Beckwith, S. V. W. 2000, ApJ, 534, 838
14. Rietmeijer, F. J. M. 1988 in Lunar and Planetary Science Conference 19th, Houston, TX, Mar. 14-18, 1988, Proceedings (A89-36486 15-91) (Cambridge/Houston, TX: Cambridge University Press/Lunar and Planetary Institute, 1989), 19, 513
15. Stanke, T., & Zinnecker, H. 2000, in IAU Symp., 38P.
16. Takami, M., Bailey, J., & Chrysostomou, A. 2003, A&A, 397, 675
17. Wehrstedt, M., & Gail, H. -P. 2002, A&A, 385, 181
18. Weinberger, A. J., Becklin, E. E., Echneider, G., et al. 2002, ApJ, 566, 409