Browsing Faculty of Natural Sciences by Subject "Cosmological constraints"

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    • The Impact of Observing Strategy on Cosmological Constraints with LSST 

      Lochner, Michelle; Scolnic, Dan; Almoubayyed4, Husni; Anguit, Timo (2022)
      The generation-defining Vera C. Rubin Observatory will make state-of-the-art measurements of both the static and transient universe through its Legacy Survey for Space and Time (LSST). With such capabilities, it is immensely ...

    • Improvements in cosmological constraints from breaking growth degeneracy 

      Perenon, Louis; Ilic, St´ephane; Maartens, Roy (EDP Sciences, 2020)
      The key probes of the growth of a large-scale structure are its rate f and amplitude σ8. Redshift space distortions in the galaxy power spectrum allow us to measure only the combination fσ8, which can be used to constrain ...