Bulletin of the American Physical Society
APS April Meeting 2013
Volume 58, Number 4
Saturday–Tuesday, April 13–16, 2013; Denver, Colorado
Session T4: Invited Session: Hot Topics in Astrophysics |
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Sponsoring Units: DAP Chair: Neil Cornish, Montana State University Room: Plaza F |
Monday, April 15, 2013 3:30PM - 4:06PM |
T4.00001: First results from NuStar Invited Speaker: Fiona Harrison |
Monday, April 15, 2013 4:06PM - 4:42PM |
T4.00002: Identifying supernovae before they happen Invited Speaker: Nathan Smith |
Monday, April 15, 2013 4:42PM - 5:18PM |
T4.00003: The Planck Lensing Map Invited Speaker: Duncan Hanson The high-resolution CMB fluctuations measured by the Planck satellite are perturbed by gravitational lensing, primarily sourced by the structure of the Universe on very large scales ($>$30Mpc comoving) at relatively high redshifts (z~2). We have exploited the distinct statistical signatures of this effect to construct a projected, full-sky map of the the large-scale dark matter distribution, as well as an estimate of the lensing potential power spectrum. This talk will detail our measurement, as well as its implications for cosmology. [Preview Abstract] |
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