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Modelling polarized radiationfrom interstellar clouds

Published online by Cambridge University Press:  04 October 2008

C. Kramer ,
S. Aalto ,
R. Simon ,
M. Juvela ,
J. Goncalves ,
V.-M. Pelkonen  and
T. Lunttila
M. Juvela
Affiliation:
Helsinki University Observatory
J. Goncalves
Affiliation:
Helsinki University Observatory Centro de Astronomia e Astrofísica da Universidade de Lisboa
V.-M. Pelkonen
Affiliation:
Helsinki University Observatory
T. Lunttila
Affiliation:
Helsinki University Observatory
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Abstract

We present studies of polarized cloud emission that are in progress at theHelsinki University Observatory. Two projects are concerned with FIR/sub-mmdust polarization, one based on collapse models of protostellar cores, theother on 3D MHD simulations of larger clouds. We also examine the Zeemansplitting and the relations between the derived average magnetic field and theactual field strengths.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 31: Far-Infrared Workshop 2007 , 2008 , pp. 179 - 180
Copyright
© EAS, EDP Sciences, 2008

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References

Cho, J., & Lazarian, A., 2005, ApJ, 631, 361
Crutcher, R.M., & Troland, T.H., 2000, ApJ, 537, L139 CrossRef
Girart, J.M., Rao, R., & Marrone, D.P., 2006, Science, 313, 812 CrossRef
Gonçalves, J., Galli, D., & Walmsley, M., 2005, A&A, 430, 979
Pelkonen, V.-M., Juvela, M., & Padoan, P., 2007, A&A, 461, 551
Shu, F.H., Galli, D., Lizano, S., & Cai, M., 2006, ApJ, 647, 382 CrossRef