43 citations
- Institute of SemiconductorsCN3 papers
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astro-ph.CO2022★ 4 cited
A measure of cosmological distance using the \civ\ Baldwin effect in quasars
L. Huang, H. Wang, Z. F. Gao +2
We use the anticorrelation between the equivalent width (EW) of the C\,\textsc{iv} 1549 Å emission line and the continuum luminosity in the quasars rest frame (Baldwin effect) to m…
astro-ph.CO2022★ 3 cited
A cosmological distance measure using radio-loud quasars
L. Huang, Z. X. Chang
We use the X-ray luminosity relation of radio-loud quasars (RLQs) to measure these luminosity distances as well as estimate cosmological parameters. We adopt four parametric models…