319 citations · 534 across the 11 of their papers we have counts for
11 papers
A distance measurement of galaxies from JWST using star formation rate-stellar mass relation
L. Huang, P. Zong, Z. X. Chang +2
We use the star formation rate-stellar mass relation () of galaxies to measure their luminosity distances as well as estimate cosmological parameters. We compile a s…
Broadband Multi-wavelength Properties of M87 during the 2018 EHT Campaign including a Very High Energy Flaring Episode
J. C. Algaba, M. Balokovic, S. Chandra +738
The nearby elliptical galaxy M87 contains one of the only two supermassive black holes whose emission surrounding the event horizon has been imaged by the Event Horizon Telescope (…
Ordered magnetic fields around the 3C 84 central black hole
G. F. Paraschos, J. -Y. Kim, M. Wielgus +279
3C84 is a nearby radio source with a complex total intensity structure, showing linear polarisation and spectral patterns. A detailed investigation of the central engine region nec…
Cosmological constraints from Type I radio-loud quasars
L. Huang, Z. Y. Tu, N. Chang +3
We obtain a new sample of 1192 Type I quasars with the UV-optical, radio and X-ray wavebands coverage by combining \citet{Huang2022} and other matching data of SDSS-DR16 with FIRST…
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…
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…