Bias of damped Lyman-α systems from their cross-correlation with CMB lensing

Bias of damped Lyman-α systems from their cross-correlation with CMB lensing

We cross-correlate the positions of damped Lyman-α systems (DLAs) and their parent quasar catalog with a convergence map derived from the Planck cosmic microwave background (CMB) temperature data. We make consistent measurements of the lensing signal of both samples in both Fourier and configuration...

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Bibliografiske detaljer
Main Authors:	Alonso, D, Slosar, A, Colosimo, J, Font-Ribera, A
Format:	Journal article
Udgivet:	IOP Publishing 2018

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