Bayesian analysis of an anisotropic universe model: systematics and polarization

We revisit the anisotropic universe model previously developed by Ackerman, Carroll and Wise (ACW), and generalize both the theoretical and computational framework to include polarization and various forms of systematic effects. We apply our new tools to simulated WMAP data in order to understand th...

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Veröffentlicht in:	arXiv.org 2009-11
Hauptverfasser:	Groeneboom, Nicolaas E, Ackerman, Lotty, Wehus, Ingunn Kathrine, Eriksen, Hans Kristian
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Bayesian analysis Big Bang theory Computer simulation Covariance matrix Light emission Multipoles Physics - Cosmology and Nongalactic Astrophysics Polarization Solar system Universe Zodiacal light
Online-Zugang:	Volltext
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