Estimating Cosmological Parameters from CMBR : Systematic effects
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2005-01-01
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Abstract
The fluctuations in the cosmic microwave background radiation depend on the cosmological parameters. We carry out Markov Chain Monte Carlo simulations to constrain the cosmological parameter space with the current CMB data for possible systematic effects! such as beam noncircularity in CMB measurements and incomplete sky coverage.
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Methods, Cos- mological parameters, Cosmic microwave background