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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Lawrence Widrow


PIRSA:14040137  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Is the Milky Way Ringing?
Speaker(s): Lawrence Widrow
Abstract: Recent observations from three different astronomical surveys have revealed evidence for asymmetries about the Galactic midplane in the kinematics of solar neighborhood stars. These asymmetries appear, in part, as compression-rarefaction modes in the bulk motions of stars perpendicular to the midpla... read more
Date: 08/04/2014 - 11:00 am

PIRSA:11090109  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Dark Matter Halos in 6D
Speaker(s): Lawrence Widrow
Abstract: I will describe various efforts to understand the phase space structure of dark matter halos. Implications for dark matter detection experiments will also be discussed.
Date: 22/09/2011 - 11:20 am
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