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| « The Power of the Galaxy Power Spectrum » |
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Eric Linder |
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Wide field redshift surveys offer great promise to use baryon acoustic oscillations (BAO) as a distance probe, map the cosmological density and velocity fields in 3D, and compare the growth history of the universe to the expansion history.
Measurements of the galaxy power spectrum from future surveys such as BigBOSS and Euclid, in combination with CMB and other probes, can greatly advance our understanding of the nature of dark energy, primordial perturbations, neutrino masses, and test Einstein gravity. |
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vendredi 15 juin 2012 - 11:00 Amphithéâtre Henri Mineur, Institut d'Astrophysique de Paris |
| Page web du séminaire / Seminar's webpage |