CMB EB and TB cross-spectrum estimation via pseudospectrum techniques

We discuss methods for estimating EB and TB spectra of the cosmic microwave background anisotropy maps covering limited sky area. Such odd-parity correlations are expected to vanish whenever parity is not broken. As this is indeed the case in the standard cosmologies, any evidence to the contrary wo...

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Veröffentlicht in:	Physical review. D 2012-10, Vol.86 (7)
Hauptverfasser:	Grain, J, Tristram, M, Stompor, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Computer simulation Correlation Cosmic microwave background Cosmology and Extra-Galactic Astrophysics Estimates Multipoles Physics Sciences of the Universe Spectra Variance
Online-Zugang:	Volltext
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