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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

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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