Events at Physics
megamaser emission from starburst galaxies. Results will be shown from a southern survey of Zeeman splitting in OH masers in our Milky Way's spiral arms that suggest field reversals relative to the field directions probed by Faraday rotation. We will also discuss previous measurements of the Zeeman effect in Galactic 21-cm radio emission, some of the instrumental challenges involved in such measurements, and plans for a large-scale<br>
survey underway on the 64-m Parkes telescope and the 26-m John A. Galt Telescope at the Dominion Radio Astrophysical Observatory.