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The coupled effects of protostellar outflows, radiation feedback, magnetic fields and turbulence on the formation of massive stars and Orion-like clusters

Published online by Cambridge University Press:  05 March 2015

Richard I. Klein
Richard I. Klein*
Affiliation:
Department of Astronomy, University of California, Berkeley, CA 94720, USA, email: [email protected] Lawrence Livermore National Laboratory, Livermore, CA 95550, USA
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Abstract

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Feedback processes from massive stars plays a critical role in their formation, destroy the molecular clouds in which they are born and shape the evolution of galaxies. In this talk I will discuss our recent 3D AMR simulations that are the first to include the coupled feedback effects of protostellar outflows combined with protostellar heating and radiation pressure feedback and magnetic fields, in a single computation and their effects on the infalling dusty gas in the surrounding environs of the accreting core envelope. These simulations will address the detailed effects of feedback on the formation of high mass stars and massive clusters with implications for the IMF.

Keywords

star formationstars: high massMHDradiative transferturbulenceoutflows
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Highlights H16: Highlights of Astronomy , August 2012 , pp. 580 - 582
Copyright
Copyright © International Astronomical Union 2015 

References

Cunningham, A. J., Klein, R. I., Krumholz, M. R., & McKee, C. F. 2011, ApJ 740, 107Google Scholar
Klein, R. I. 2008, in Massive Star Formation: Observations Confront Theory, eds. Beauther, H., Linz, H., & Henning, T., (ASP Conference Series) 38, 306Google Scholar
Klein, R. I. 1999, J. Comp. App. Math. 109, 123Google Scholar
Krumholz, M. R., Klein, R. I., & McKee, C. F. 2007a, ApJ 656, 959Google Scholar
Krumholz, M. R., Klein, R. I., & McKee, C. F. 2007b, ApJ 665, 478CrossRefGoogle Scholar
Krumholz, M. R., Klein, R. I., & McKee, C. F. 2007c, ApJ 667, 626Google Scholar
Krumholz, M. R., Klein, R. I., McKee, C. F., Offner, S. S. R., & Cunningham, A. J. 2009, Science 323, 754Google Scholar
Krumholz, M. R., Klein, R. I., & McKee, C. F. 2011, ApJ 740, 74Google Scholar
Krumholz, M. R., Klein, R. I., & McKee, C. F. 2012, ApJ 754, 71Google Scholar
Myers, A. T., McKee, C. F., Cunningham, A. J., Klein, R. I., & Krumholz, M. R. 2012, submitted to ApJ (arXiv1211.3467M)Google Scholar
Padoan, P. & Nordlund, A. A. 2002, ApJ 576, 870CrossRefGoogle Scholar
Truelove, K. J., Klein, R. I., & McKee, C. F. 1998, ApJ 495, 821Google Scholar