1.5k citations · 10.3k across the 108 of their papers we have counts for
8 papers · 2 filters
Dark Energy Survey Year 3 Results: Covariance Modelling and its Impact on Parameter Estimation and Quality of Fit
O. Friedrich, F. Andrade-Oliveira, H. Camacho +109
We describe and test the fiducial covariance matrix model for the combined 2-point function analysis of the Dark Energy Survey Year 3 (DES-Y3) dataset. Using a variety of new ansat…
Dark Energy Survey internal consistency tests of the joint cosmological probes analysis with posterior predictive distributions
C. Doux, E. Baxter, P. Lemos +85
Beyond-CDM physics or systematic errors may cause subsets of a cosmological data set to appear inconsistent when analyzed assuming CDM. We present an application of internal…
DES Y1 results: Splitting growth and geometry to test CDM
J. Muir, E. Baxter, V. Miranda +100
We analyze Dark Energy Survey (DES) data to constrain a cosmological model where a subset of parameters -- focusing on -- are split into versions associated with structure gr…
Determining the Hubble Constant without the Sound Horizon: Measurements from Galaxy Surveys
Oliver H. E. Philcox, Blake D. Sherwin, Gerrit S. Farren +1
Two sources of geometric information are encoded in the galaxy power spectrum: the sound horizon at recombination and the horizon at matter-radiation equality. Analyzing the BOSS D…
Determining the Hubble Constant without the Sound Horizon Scale: Measurements from CMB Lensing
Eric J. Baxter, Blake D. Sherwin
Measurements of the Hubble constant, , from the cosmic distance ladder are currently in tension with the value inferred from Planck observations of the CMB and other high reds…
The correlation of high-redshift galaxies with the thermal Sunyaev-Zel'dovich effect traces reionization
Eric J. Baxter, Lewis Weinberger, Martin Haehnelt +4
We explore a potential new probe of reionization: the cross-correlation of high-redshift galaxies with maps of the thermal Sunyaev-Zel'dovich (tSZ) effect. We consider two types of…