Hagai Netzer

TL;DR: In this article, the authors used spectro- photometrically monitored Palomar-Green quasars in order to obtain mea- surements of their emission lines and investigate the relationship between quasar luminosity, central black hole mass, and broad emission-line regions (BLRs) size in AGNs.

TL;DR: In this article, a reanalysis of broad emission-line reverberation-mapping data was carried out for 35 active galactic nuclei (AGNs) based on a complete and consistent reanalysis, and it was shown that the highest precision measure of the virial product cτΔV2/G is obtained by using the cross-correlation function centroid (cf.

TL;DR: In this article, the authors investigated the relationship between the characteristic broad-line region size (RBLR) and the Balmer emission-line, X-ray, UV, and optical continuum luminosities.

TL;DR: In this paper, the authors presented high-resolution Hubble Space Telescope images of all 35 active galactic nuclei (AGNs) with optical reverberation-mapping results, which they have modeled to create a nucleus-free image of each AGN host galaxy.

TL;DR: A review of recent developments related to the unified model of active galactic nuclei (AGNs) can be found in this paper, where the authors focus on new ideas about the origin and properties of the central obscurer (torus) and the connection to its surroundings.