Astronomy Colloquium, 2012 May 16
Gil Holder, McGill University, "Gravitational Lensing of the Cosmic Microwave Background"

Gravitational lensing of the temperature and polarization anisotropies of the CMB is rapidly emerging as a new cosmological tool. Current experiments (as an example, I will focus on the South Pole Telescope) are using this effect to make mass maps over large areas.

Astronomy Colloquium: May 16, 2012 @ 3:30 PM
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