Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-25T16:35:29.362Z Has data issue: false hasContentIssue false
  • English
  • Français

Chemical Characteristics of Embedded Young Stellar Objects

Published online by Cambridge University Press:  25 May 2016

Michiel R. Hogerheijde
Michiel R. Hogerheijde*
Affiliation:
Astronomy Department, 601 Campbell Hall, University of California, Berkeley, CA 94720-3411, USA

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Based on theoretical considerations, the chemistry around embedded young stellar objects is expected to be governed by the interplay between gas-phase reactions, condensation of molecules onto dust grains, grain surface reactions, and evaporation of altered ice mantles near the star and in the outflow. I discuss the chemical characteristics of embedded young stellar objects, with special emphasis on these processes.

Type
Part 1. Chemistry in Pre-Stellar Cores and Low-Mass Star-Forming Regions
Information
Symposium - International Astronomical Union , Volume 197: Astrochemistry: From Molecular Clouds to Planetary Systems , 2000 , pp. 71 - 80
Copyright
Copyright © Astronomical Society of the Pacific 2000 

References

Benson, P.J., Caselli, P., & Myers, P.C. 1998, ApJ, 506, 743 Google Scholar
Blake, G.A., Sandell, G., van Dishoeck, E.F., Groesbeck, T.D., Mundy, L.G., & Aspin, C. 1995, ApJ, 441, 689 Google Scholar
Blake, G.A., van Dishoeck, E.F., Jansen, D.J., Groesbeck, T.D., & Mundy, L.G. 1994, ApJ, 428, 680 CrossRefGoogle Scholar
Casali, M.M., Eiroa, C., & Duncan, W.D. 1993, A&A, 275, 195 Google Scholar
Ceccarelli, C., Castets, A., Loinard, L., Caux, E., & Tielens, A.G.G.M. 1998a, A&A, 338, L43 Google Scholar
Ceccarelli, C., Caux, E., White, G.J., Molinari, S., Furniss, I., Liseau, R., Nisini, B., Saraceno, P., Spinoglio, L., & Wolfire, M. 1998b, A&A, 331, 372 Google Scholar
Di Francesco, J., Myers, P.C., Wilner, D., Ohashi, N., & Mardones, D. 1999, in preparation Google Scholar
Dickens, J.E. & Irvine, W.M. 1999, ApJ, 518, 733 CrossRefGoogle Scholar
Eiroa, C. & Casali, M.M. 1992, A&A, 262, 468 Google Scholar
Geballe, T.R. & Oka, T. 1996, Nature, 384, 334 Google Scholar
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1997, ApJ, 489, 293 CrossRefGoogle Scholar
Hogerheijde, M.R., van Dishoeck, E.F., Blake, G.A., & van Langevelde, H.J. 1998, ApJ, 502, 315 Google Scholar
Hogerheijde, M.R., van Dishoeck, E.F., Salverda, J.M., & Blake, G.A. 1999, ApJ, 513, 350 Google Scholar
Kuiper, T.B.H., Langer, W.D., & Velusamy, T. 1996, ApJ, 468, 761 Google Scholar
Langer, W.D., van Dishoeck, E.F., Bergin, E.A., Blake, G.A., Tielens, A.G.G.M., Velusamy, T., & Whittet, D. 2000, in Protostars and Planets IV, eds. Mannings, V.G., Boss, A.P., & Russell, S.S. (Tucson: University of Arizona Press), in press Google Scholar
McCall, B.J., Geballe, T.R., Hinkle, K.H., & Oka, T. 1999, ApJ, 522, 338 Google Scholar
Mundy, L.G., Wootten, A., Wilking, B.A., Blake, G.A., & Sargent, A.I. 1992, ApJ, 385, 306 Google Scholar
Mundy, L.G., et al. 1999, in preparation Google Scholar
Ohashi, N., Hayashi, M., Kawabe, R., & Ishiguro, M. 1996, ApJ, 466, 317 Google Scholar
Schilke, P., Walmsley, C., Pineau des Forêts, G., & Flower, D. 1997, A&A, 321, 293 Google Scholar
Shu, F.H. 1977, ApJ, 214, 488 Google Scholar
Stark, R., van der Tak, F. F.S., & van Dishoeck, E.F. 1999, ApJ, 521, L67 Google Scholar
Testi, L. & Sargent, A.I. 1998, ApJ, 508, L91 Google Scholar
Tielens, A.G.G.M. & Charnley, S.B. 1997, in Planetary and Interstellar Processes Relevant to the Origins of Life, ed. Whittet, D.C.B. (Dordrecht: Kluwer Academic Publishers), 23 Google Scholar
van Dishoeck, E.F. & Blake, G.A. 1998, ARA&A, 36, 317 Google Scholar
van Dishoeck, E.F., Blake, G.A., Jansen, D.J., & Groesbeck, T.D. 1995, ApJ, 447, 760 Google Scholar
van Dishoeck, E.F. & Hogerheijde, M.R. 1999, in The Origin of Stars and Planetary Systems, eds. Lada, C.J. & Kylafis, N.D. (Dordrecht: Kluwer Academic Publishers), 97 CrossRefGoogle Scholar
Velusamy, T., Kuiper, T. B.H., & Langer, W.D. 1995, ApJ, 451, L75 Google Scholar
Willacy, K., Langer, W.D., & Velusamy, T. 1998, ApJ, 507, L171 CrossRefGoogle Scholar
Williams, J.P., Bergin, E.A., Caselli, P., Myers, P.C., & Plume, R. 1998, ApJ, 503, 689 Google Scholar