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Upper Bound of Neutrino Masses from Combined Cosmological Observations and Particle Physics Experiments
Arthur Loureiro, Andrei Cuceu, Filipe B. Abdalla +9
We investigate the impact of prior models on the upper bound of the sum of neutrino masses, . We use data from Large Scale Structure of galaxies, Cosmic Microwave Backgro…
Cosmological Measurements from Angular Power Spectra Analysis of BOSS DR12 Tomography
Arthur Loureiro, Bruno Moraes, Filipe B. Abdalla +9
We constrain cosmological parameters by analysing the angular power spectra of the Baryon Oscillation Spectroscopic Survey DR12 galaxies, a spectroscopic follow-up of around 1.3 mi…
Enhancing BOSS bispectrum cosmological constraints with maximal compression
Davide Gualdi, Héctor Gil-Marín, Robert L. Schuhmann +3
We apply two compression methods to the galaxy power spectrum monopole/quadrupole and bispectrum monopole measurements from the BOSS DR12 CMASS sample. Both methods reduce the dime…
BAO from angular clustering: optimization and mitigation of theoretical systematics
K. C. Chan, M. Crocce, A. J. Ross +58
We study the methodology and potential theoretical systematics of measuring Baryon Acoustic Oscillations (BAO) using the angular correlation functions in tomographic bins. We calib…