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Herbig-Haro Objects in the Orion Nebula Region

Published online by Cambridge University Press:  25 May 2016

C. R. O'Dell*
Affiliation:
Max Planck Institute for Astronomy, Heidelberg, D-69117 GERMANY

Abstract

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The Orion Nebula Region has two different systems of objects classified as HH objects. The North System is associated with the H2 fingers seen in the infrared and is probably the result of Rayleigh-Taylor instabilities in shocked material moving into the near side of the giant molecular cloud OMC-1. The South System is associated with source(s) within the Trapezium cluster, with the shocked HH objects occuring where jets from pre-main sequence stars impinge on the neutral lid of material that lies across the front of the Orion Nebula. Such jets are different from those driving other HH objects in that these are passing through photoionized material and two of the Orion jets may have been detected.

Type
I. Herbig-Haro Objects, H2 Flows and Radio Jets
Copyright
Copyright © Kluwer 1997 

References

Allen, D. A. & Burton, M. G. 1993, Nature, 363, 54.Google Scholar
Axon, D. J. & Taylor, K 1984, MNRAS, 207, 241.Google Scholar
Bachiller, R. 1996, ARAA, 34 111.Google Scholar
Cantó, J., Goudis, C., Johnson, P. G., & Meaburn, J. 1980, A&A, 85, 128.Google Scholar
Hartigan, P., Morse, J. A., & O'Dell, C. R. 1997, private communication.Google Scholar
Hu, X. 1996a, , .Google Scholar
Hu, X. 1996b, AJ, 112, 2712.Google Scholar
Jones, B. R. & Walker, M. F. 1985, AJ, 90, 1320.Google Scholar
McCaughrean, M. J. & Mac Low, Mordecai-Mark 1997, AJ, 113, 391.Google Scholar
Münch, G. & Taylor, K. 1974, ApJ, 192, L93.Google Scholar
Münch, Guido & Wilson, O. C. 1962, ZAp, 56, 127.Google Scholar
O'Dell, C. R. 1994, ApSS, 216, 267.Google Scholar
O'Dell, C. R. & Wen, Z. 1994, ApJ, 436, 194.Google Scholar
O'Dell, C. R. & Wong, S. K. 1996, AJ, 111, 846.Google Scholar
O'Dell, C. R., Wen, Z., & Hester, J. J. 1991, PASP, 103, 82.Google Scholar
O'Dell, C. R., Walter, D. K., & Dufour, R. J. 1992, ApJ, 399, L67.Google Scholar
O'Dell, C. R., Valk, J. H., Wen, Z., & Meyer, D. M. 1993a, ApJ, 403, 678.Google Scholar
O'Dell, C. R., Hartigan, P., Lane, W. M., Wong, S. K., Burton, M. G., Raymond, J., & Axon, D. J., 1997, AJ, submitted.Google Scholar
Prosser, C. F., Stauffer, J. R., Hartmann, L., Soderblom, D. R., Jones, B. F., Werner, M. W., & McCaughrean, M. J. 1994, ApJ, 421, 517.Google Scholar
Reipurth, B. 1994, A General Catalogue of Herbig-Haro Objects, available by electronic transfer through ftp to hq.eso.org in the directory /pub/Catalogs/Herbig-Haro.Google Scholar
Rodriguez-Franco, A., Martin-Pintado, J., Gomez-González, J., & Planesas, P. 1992, A&A, 264, 592.Google Scholar
Schild, H., Miller, S., & Tennyson, J. 1997, A&A, 318, 608.Google Scholar
Schmid-Burgk, J., Güsten, R., Mauersberger, R., Schulz, A., & Wilson, T. L. 1990, ApJ, 362, L25.Google Scholar
Stone, J. M., Xu, J., & Mundy, L. G. 1995, Nature, 377, 315.Google Scholar
van der Werf, P. P. & Goss, W. M. 1989, A&A, 224, 209.Google Scholar
Walter, D. K., O'Dell, C. R., Hu, X., & Dufour, R. J. 1995, PASP, 107, 686.CrossRefGoogle Scholar
Wen, Zheng & O'Dell, C. R. 1995, ApJ, 438, 784.Google Scholar
Zuckerman, B. 1973 ApJ, 183, 863.Google Scholar