Unbiased contaminant removal for 3D galaxy power spectrum measurements

29 Aug 2016 Kalus Benedict Percival Will J Bacon David Samushia Lado

We assess and develop techniques to remove contaminants when calculating the 3D galaxy power spectrum. We separate the process into three separate stages: (i) removing the contaminant signal, (ii) estimating the uncontaminated cosmological power spectrum, (iii) debiasing the resulting estimates... (read more)

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  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS