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SUMMARY:Cosmological Parameters from the BOSS Galaxy Power Spectrum
DTSTART:20191014T140000
DTEND:20191014T153000
DTSTAMP:20261002T005346Z
UID:8f53911d17dbd6b3492cbe6982949bee64e420f929397fb8fa39bdc2
CATEGORIES:Conferences - Seminars
DESCRIPTION:Marko Simonovic (CERN)\nI will present cosmological parameter 
 measurements from the publicly available Baryon Oscillation Spectroscopic 
 Survey (BOSS) data on anisotropic galaxy clustering in Fourier space. Assu
 ming a minimal LCDM cosmology with varied massive neutrinos\, fixing the p
 rimordial power spectrum tilt\, and imposing the big bang nucleosynthesis 
 (BBN) prior on the physical baryon density omega_b\, the measured late-Uni
 verse parameters are: Hubble constant H_0 = 67.89 +/- 1.06 km/s/Mpc\, matt
 er density fraction Omega_m = 0.295 +/- 0.010\, and the mass fluctuation a
 mplitude sigma_8 = 0.721 +/- 0.043. These parameters were measured directl
 y from the BOSS data and independently of the Planck cosmic microwave back
 ground observations.\n 
LOCATION:BSP 727 https://plan.epfl.ch/?room==BSP%20727
STATUS:CONFIRMED
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