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waynehu

Professor, Department of Astronomy and Astrophysics
University of Chicago

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CMB Introduction '96   Intermediate '01   Polarization Intro '01   Cosmic Symphony '04   Polarization Primer '97   Review '02   Power Animations   Lensing   Power Prehistory   Legacy Material '96   PhD Thesis '95 Baryon Acoustic Oscillations Cosmic Shear Clusters
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Intro to Cosmology [243] Cosmology I [legacy 321] Cosmology II [321] Current Topics [282] Galaxies and Universe [242] Radiative Processes [305] Research Preparation [307] GR Perturbation Theory [408] CMB [448] Cosmic Acceleration [449]

Neutrino Suppression and Matter Density

Suppression of the power as &Omegam varies for a fixed &Omega&nu=0.05 compared with &Omega&nu=0 with the same &Omegam. Note that the effect of a fixed neutrino density dramatically increases as the matter density is lowered. Here &Omegab=0.05, h =0.5.