109 citations · 381 across the 18 of their papers we have counts for
5 papers · 1 filter
Faint Quasars Live in the Same Number Density Environments as Lyman Break Galaxies at z ~ 4
Hisakazu Uchiyama, Masayuki Akiyama, Jun Toshikawa +16
Characterizing high-z quasar environments is key to understanding the co-evolution of quasars and the surrounding galaxies. To restrict their global picture, we statistically exami…
Coronal Line Forest AGN I: physical properties of the emission-line regions
F. C. Cerqueira-Campos, A. Rodríguez-Ardila, R. Riffell +3
Coronal-Line Forest Active Galactic Nuclei (CLiF AGN) are characterized by strong high-ionization lines, which contrast to what is found in most AGNs. Here, we carry out a multiwav…
The UV Luminosity Function of Protocluster Galaxies at : the Bright-end Excess and the Enhanced Star Formation Rate Density
Kei Ito, Nobunari Kashikawa, Jun Toshikawa +12
We report the rest-frame ultraviolet luminosity function of -dropout galaxies in 177 protocluster candidates (PC UVLF) at selected in the Hyper Suprime-Cam Subaru Strat…
Panchromatic Properties of the Extreme FeII Emitter PHL 1092
Murilo Marinello, Alberto Rodríguez-Ardila, Paola Marziani +2
We present near-infrared spectroscopy of the NLS1 galaxy PHL1092 (z=0.394), the strongest FeII emitter ever reported, combined with optical and UV data. We modeled the continuum an…
The CaFe Project: Optical Fe II and Near-Infrared Ca II triplet emission in active galaxies: (I) Photoionization modelling
Swayamtrupta Panda, Mary Loli Martínez-Aldama, Murilo Marinello +3
Optical Fe II emission is a strong feature in quasar spectra originating in the broad-line region (BLR). The difficulty in understanding the complex Fe II pseudo-continuum has led…