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covdisc: Disconnected covariance of 2-point functions in large-scale structure of the Universe

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Ada Coda
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covdisc: Disconnected covariance of 2-point functions in large-scale structure of the Universe

Postby Ada Coda » Tue Apr 30, 2019 8:53 pm

covdisc: Disconnected covariance of 2-point functions in large-scale structure of the Universe

Abstract: covdisc computes the disconnected part of the covariance matrix of 2-point functions in large-scale structure studies, accounting for the survey window effect. This method works for both power spectrum and correlation function, and applies to the covariances for various probes including the multi- poles and the wedges of 3D clustering, the angular and the projected statistics of clustering and lensing, as well as their cross covariances.

Credit: Li, Yin; Singh, Sukhdeep; Yu, Byeonghee; Feng, Yu; Seljak, Uroš

Site: https://github.com/eelregit/covdisc
https://ui.adsabs.harvard.edu/abs/2019JCAP...01..016L

Bibcode: 2019ascl.soft04028L

ID: ascl:1904.028

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