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Blake Sherwin (Princeton)
Wednesday 27 June 2012, 13:15-13:45
CMB Lensing Measurements with ACT and ACTPol
- đ¤ Speaker: Blake Sherwin (Princeton)
- đ Date & Time: Wednesday 27 June 2012, 13:15 - 13:45
- đ Venue: Sackler Lecture Theatre, IoA
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Ryan Cooke
Abstract
CMB lensing measurements can directly map out the projected distribution of dark matter out to high redshifts. I will describe the first detection of the CMB lensing power spectrum with the Atacama Cosmology Telescope (ACT) and its cosmological implications, and will show current work on the lensing-quasar cross-correlation. Finally I will discuss prospects and challenges for near-future CMB lensing measurements using polarization data from ACT Pol.
Series This talk is part of the Institute of Astronomy Seminars series.
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