Hybrid estimation of cosmic microwave background polarization power spectra

This paper generalizes the hybrid power spectrum estimation method developed in a previous paper to the estimation of polarization power spectra of the cosmic microwave background radiation. The hybrid power spectrum estimator is unbiased and we show that it is close to optimal at all multipoles, pr...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2006-07, Vol.370 (1), p.343-362
1. Verfasser:	Efstathiou, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Cosmic background radiation cosmic microwave background Earth, ocean, space Estimating techniques Exact sciences and technology large-scale structure of Universe methods: data analysis methods: statistical Monte Carlo simulation
Online-Zugang:	Volltext
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