Articles with "measurements constrain" as a keyword



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Using quasar X-ray and UV flux measurements to constrain cosmological model parameters

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Published in 2020 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staa1855

Abstract: Risaliti and Lusso have compiled X-ray and UV flux measurements of 1598 quasars (QSOs) in the redshift range 0.036 ≤ z ≤ 5.1003, part of which, z ∼ 2.4 − 5.1, is largely cosmologically unprobed. In this… read more here.

Keywords: qso data; constrain cosmological; ray flux; measurements constrain ... See more keywords