[PDF] Top 20 Dark Energy Survey year 1 results: joint analysis of galaxy clustering, galaxy lensing, and CMB lensing two-point functions

... ðθÞ and w γtκCMB ðθÞ are not strictly necessary for the analysis of these two correlation ...the analysis of the full 5 × 2 pt data vector were not impacted by unmodeled ... See full document

... Department of Energy Grant No. DE-SC0007901. The Reichardt and Bianchini acknowledge support from the Australian Research Council ’s Future Fellowships scheme (Grant ...DE-SC0015975 and by the ... See full document

... Validation of assumptions using synthetic data In order to verify that our results are robust to modeling assumptions and approximations, we compare the inferred values of the extension ... See full document

... University of Edinburgh, Edinburgh EH9 3HJ, United Kingdom (Received 8 August 2017; published 27 August 2018; corrected 28 August 2018) We measure the clustering of DES year 1 galaxies ... See full document

... mass and galaxy profiles of cosmic voids? In this paper, we use two methods to extract voids in the Dark Energy Survey (DES) Year 1 redMaGiC galaxy ... See full document

... < 1 per ...a joint likelihood analysis together with the mass profile model and systematic ...uncertainty of the boost factors is propagated self-consistently into their final mass ... See full document

... area of the mass map on the sky, it was necessary to go beyond the flat-sky approximation and employ curved-sky ...plementation of the curved-sky reconstruction borrows from tools developed for ... See full document

... We perform a joint analysis of intrinsic alignments and cosmology using tomographic weak lensing, galaxy clustering, and galaxy–galaxy lensing measurements from Year 1 Y1 of the Dark Ene[r] ... See full document

... random galaxy catalogues (used in equation (2)) correct issues in clustering measurements that can be created due to the masked areas of the sky, and edge-effects of the data ...The ... See full document

... patches of dimension 0.15 × 0.15 deg and the correlation function calculated as described in the ...scale of the sub-patches, below which we do not attempt to directly measure spatial ...minimum ... See full document

... the analysis of galaxy surveys data, both for the accurate computation of covariance matrices, and for the optimization of analysis methodology and validation ... See full document

... complex and equa- tion (19) cannot be directly ...scope of this paper. We consider the predicted lensing signal for two characteristic val- ues of the amplitude parameter ...− 1, ... See full document

... the clustering of the galaxies and their correlations with the CMB lensing maps in position ...here, and no smoothing is applied to the galaxy density ...the CMB ... See full document

... measurements of galaxy clustering and galaxy-galaxy lensing can provide independent measurements of the galaxy bias of a given lens ...cosmology ... See full document

... studies lensing and counts-in-cells as a function of foreground galaxy density, thereby providing a large-scale measurement of both 2-point and 3-point ...trough ... See full document

... cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one data with a cosmic microwave background (CMB) weak lensing map derived ... See full document

... panel of Fig. 2 shows the angular correlation function of the REDMAGIC galaxies in the five lens redshift bins described ...correlation functions were computed after quantifying and correcting ... See full document

... measurements of dark energy with DES rely on an unprecedented survey data set and a comprehensive under- standing of the survey ...characterize, and mitigate the in ... See full document

... to galaxy clustering ...function of galaxies when spectroscopic redshifts are ...function of galaxies because of the photo-z dispersion affecting the LOS ...bins, and compute the ... See full document

... systematics analysis suggests that the dominant systematics affecting our constraints on the redMaPPer mass–richness relation are cluster miscentring and the presence of ...Our analysis ... See full document