Cosmological forecasts from photometric measurements of the angular correlation function for the Legacy Survey of Space and Time

We aim to do forecasts for the Legacy Survey of Space and Time (LSST) with a theoretical modeling of the two point angular correlation function. The Fisher matrix is the starting point. This is a square matrix over the cosmological parameters, whose diagonal contains direct informations on the param...

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Bibliographic Details
Published in:Proceedings of the International Astronomical Union 2020-03, Vol.15 (S359), p.46-48
Main Authors: de Souza, Diogo H. F., Santiago, Basílio X.
Format: Article
Language:English
Subjects:
Angular correlation
Astronomy
Contributed Papers
Correlation analysis
Cosmology
Dark energy
Parameter uncertainty
Stars & galaxies
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Description
Summary:We aim to do forecasts for the Legacy Survey of Space and Time (LSST) with a theoretical modeling of the two point angular correlation function. The Fisher matrix is the starting point. This is a square matrix over the cosmological parameters, whose diagonal contains direct informations on the parameters expected uncertainties.
ISSN:1743-9213
1743-9221
DOI:10.1017/S1743921320001878