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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
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: [email protected], [email protected]
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: [email protected], [email protected]
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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.

Type
Contributed Papers
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