Using 1000 mock realizations matched to the ASPIRE survey, the authors find cosmic variance increases clustering errors by ~3x over Poisson estimates and widens minimum halo mass uncertainties by 1.5-3x for z~6 quasars and emission-line galaxies.
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2 Pith papers cite this work. Polarity classification is still indexing.
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High-redshift quasars at 5<z<6.2 reside in dark matter halos of log(M_h/M_sun) ~12.1-12.5 with duty cycles of 0.0002-0.002 indicating obscured black hole growth.
citing papers explorer
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The Impact of Cosmic Variance and Satellites on JWST Clustering Measurements at Redshift around 6
Using 1000 mock realizations matched to the ASPIRE survey, the authors find cosmic variance increases clustering errors by ~3x over Poisson estimates and widens minimum halo mass uncertainties by 1.5-3x for z~6 quasars and emission-line galaxies.
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Probing The Dark Matter Halo of High-redshift Quasar from Wide-Field Clustering Analysis
High-redshift quasars at 5<z<6.2 reside in dark matter halos of log(M_h/M_sun) ~12.1-12.5 with duty cycles of 0.0002-0.002 indicating obscured black hole growth.