Constrained probability distributions of correlation functions
نویسندگان
چکیده
منابع مشابه
Constrained probability distributions of correlation functions
Context. Two-point correlation functions are used throughout cosmology as a measure for the statistics of random fields. When used in Bayesian parameter estimation, their likelihood function is usually replaced by a Gaussian approximation. However, this has been shown to be insufficient. Aims. For the case of Gaussian random fields, we search for an exact probability distribution of correlation...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2011
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201117284