162 citations · 1k across the 16 of their papers we have counts for
8 papers · 1 filter
Almanac: MCMC-based signal extraction of power spectra and maps on the sphere
E. Sellentin, A. Loureiro, L. Whiteway +5
Inference in cosmology often starts with noisy observations of random fields on the celestial sphere, such as maps of the microwave background radiation, continuous maps of cosmic…
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…
A Joint Analysis for Cosmology and Photometric Redshift Calculation Using Cross Correlations
Michael McLeod, Sreekumar T. Balan, Filipe B. Abdalla
We present a method of calibrating the properties of photometric redshift bins as part of a larger Markov Chain Monte Carlo (MCMC) analysis for the inference of cosmological parame…
Large scale distribution of total mass versus luminous matter from Baryon Acoustic Oscillations: First search in the SDSS-III BOSS Data Release 10
M. T. Soumagnac, R. Barkana, C. G. Sabiu +5
Baryon Acoustic Oscillations (BAOs) in the early Universe are predicted to leave an as yet undetected signature on the relative clustering of total mass versus luminous matter. A d…
Image Analysis for Cosmology: Results from the GREAT10 Galaxy Challenge
T. D. Kitching, S. T. Balan, S. Bridle +25
In this paper we present results from the weak lensing shape measurement GRavitational lEnsing Accuracy Testing 2010 (GREAT10) Galaxy Challenge. This marks an order of magnitude st…