David N. Spergel
Dept. Astroph. Science Obs., Princeton Univ. (Princeton, New Jersey, Etats-Unis d'Amérique)
Amphithéâtre Henri Mineur, Institut d'Astrophysique de Paris
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| « WMAP V: New Results and Implications for Cosmology » |
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David N. Spergel |
| With 5 years of integration, WMAP has obtained more accurate measurements of the CMB sky. I will describe improvements in the data analysis, foreground modelling and beam measurements and then show how the new results better constrain cosmological parameters and discuss improved measurements of reionization, spectral slope and primordial non-Gaussianity. |
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vendredi 11 avril 2008 - 11:00 Amphithéâtre Henri Mineur, Institut d'Astrophysique de Paris |
| Page web du séminaire / Seminar's webpage |