121 citations · 152 across the 2 of their papers we have counts for
4 papers
Clustering of quasars in SDSS-IV eBOSS : study of potential systematics and bias determination
Pierre Laurent, Sarah Eftekharzadeh, Jean-Marc Le Goff +21
We study the first year of the eBOSS quasar sample in the redshift range which includes 68,772 homogeneously selected quasars. We show that the main source of systemati…
Optimized Clustering Estimators for BAO Measurements Accounting for Significant Redshift Uncertainty
Ashley J. Ross, Nilanjan Banik, Santiago Avila +8
We determine an optimized clustering statistic to be used for galaxy samples with significant redshift uncertainty, such as those that rely on photometric redshifts. To do so, we s…
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: double-probe measurements from BOSS galaxy clustering \& Planck data -- towards an analysis without informative priors
Marcos Pellejero-Ibanez, Chia-Hsun Chuang, J. A. Rubiño-Martín +28
We develop a new methodology called double-probe analysis with the aim of minimizing informative priors in the estimation of cosmological parameters. We extract the dark-energy-mod…
Non-local bias in the halo bispectrum with primordial non-Gaussianity
Matteo Tellarini, Ashley J. Ross, Gianmassimo Tasinato +1
Primordial non-Gaussianity can lead to a scale-dependent bias in the density of collapsed halos relative to the underlying matter density. The galaxy power spectrum already provide…