The effect on cosmological parameter estimation of a parameter dependent covariance matrix

The effect on cosmological parameter estimation of a parameter dependent covariance matrix

Cosmological large-scale structure analyses based on two-point correlation functions often assume a Gaussian likelihood function with a fixed covariance matrix. We study the impact on cosmological parameter estimation of ignoring the parameter dependence of this covariance matrix, focusing on the pa...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς:	Kodwani, D, Alsono, D, Ferreira, PG
Μορφή:	Journal article
Έκδοση:	Maynooth Academic Publishing 2019

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