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

Published online by Cambridge University Press:  29 March 2021

Diogo H. F. de Souza Open the ORCID record for Diogo H. F. de Souza [Opens in a new window]  and
Basílio X. Santiago
Diogo H. F. de Souza
Affiliation:
Instituto de Física, UFRGS, Caixa Postal 15051, Porto Alegre, RS - 91501-970, Brazil Laboratório Interinstitucional de e-Astronomia - LIneA, Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil emails: diogo.henrique@ufrgs.br, basilio.santiago@ufrgs.br
Basílio X. Santiago
Affiliation:
Instituto de Física, UFRGS, Caixa Postal 15051, Porto Alegre, RS - 91501-970, Brazil Laboratório Interinstitucional de e-Astronomia - LIneA, Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil emails: diogo.henrique@ufrgs.br, basilio.santiago@ufrgs.br
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Abstract

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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.

Keywords

Cosmologylarge-scale structure of universecosmological parametersLSST
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S359: Galaxy Evolution and Feedback across Different Environments , March 2019 , pp. 46 - 48
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of International Astronomical Union

References

Abell, P. A., Burke, D. L., Hamuy, M., et al. 2009, Lsst science book, version 2.0 (No. SLAC-R-1031)CrossRefGoogle Scholar
Sobreira, F., de Simoni, F., Rosenfeld, R., et al. 2011, Physical Review D, 84, 103001 CrossRefGoogle Scholar