Search Results for author: J. B. Jewell

Found 2 papers, 2 papers with code

Joint Bayesian component separation and CMB power spectrum estimation

1 code implementation7 Sep 2007 H. K. Eriksen, J. B. Jewell, C. Dickinson, A. J. Banday, K. M. Gorski, C. R. Lawrence

Given a parametric model of the foreground signals, we estimate efficiently and accurately the exact joint foreground-CMB posterior distribution, and therefore all marginal distributions such as the CMB power spectrum or foreground spectral index posteriors.

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