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The magnetic field in luminous star-forming galaxies

Published online by Cambridge University Press:  01 November 2008

Timothy Robishaw  and
Carl Heiles
Timothy Robishaw
Affiliation:
Sydney Institute for Astronomy, School of Physics, The University of Sydney email: [email protected]
Carl Heiles
Affiliation:
Astronomy Department, University of California, Berkeley email: [email protected]
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Abstract

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An ongoing search for Zeeman splitting in the 1667 MHz OH megamaser emission from luminous star-forming galaxies has yielded numerous detections. These results, in addition to being the first extragalactic measurement of the Zeeman effect in an emission line, suggest that OH megamasers are excellent extragalactic magnetometers. We review the progress of our survey and discuss future observations.

Keywords

Masers – galaxies: magnetic fields – galaxies: starburst – ISM: molecules
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S259: Cosmic Magnetic Fields: From Planets, to Stars and Galaxies , November 2008 , pp. 493 - 498
Copyright
Copyright © International Astronomical Union 2009

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