79 citations · 1.2k across the 72 of their papers we have counts for
Showing 2016 · astro-ph.COShow all
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astro-ph.CO2016
Cosmology with AGN: can we use quasars as standard candles?
G. Risaliti, E. Lusso
The non-linear relation between X-ray and UV luminosity in quasars can be used to estimate their distance. Recently, we have shown that despite the large dispersion of the relation…
astro-ph.CO2016
Cosmological test with the QSO Hubble diagram
M. Lopez-Corredoira, F. Melia, E. Lusso +1
A Hubble diagram (HD) has recently been constructed in the redshift range 0<z<6.5 using a non-linear relation between the ultraviolet and X-ray luminosities of QSOs. The Type Ia SN…