activity
20002025
most citedDissecting Photometric redshift for Active Galactic Nuclei using XMM- and Chandra-COSMOS samples

271 citations · 2k across the 28 of their papers we have counts for

collaborators

28 papers

astro-ph.GA2025★ 3 cited

COSMOS Spectroscopic Redshift Compilation (First Data Release): 488k Redshifts Encompassing Two Decades of Spectroscopy

Ali Ahmad Khostovan, Jeyhan S. Kartaltepe, Mara Salvato +54

We present the COSMOS Spectroscopic Redshift Compilation encompassing ~ 20 years of spectroscopic redshifts within a 10 deg area centered on the 2 deg COSMOS legacy field.…

astro-ph.GA2023

New technique to select recent fast-quenching galaxies at using the optical colors

Mariko Kubo, Tohru Nagao, Hisakazu Uchiyama +4

Many massive quiescent galaxies have been discovered at thanks to multi-wavelength deep and wide surveys, however, substantial deep near-infrared spectroscopic observations a…

astro-ph.GA2023

AGN number fraction in galaxy groups and clusters at z < 1.4 from the Subaru Hyper Suprime-Cam survey

Aoi Hashiguchi, Yoshiki Toba, Naomi Ota +20

One of the key questions on active galactic nuclei (AGN) in galaxy clusters is how AGN could affect the formation and evolution of member galaxies and galaxy clusters in the histor…

astro-ph.GA2023

Similarity between compact extremely red objects discovered with JWST in cosmic dawn and blue-excess dust-obscured galaxies known in cosmic noon

Akatoki Noboriguchi, Akio K. Inoue, Tohru Nagao +2

Spatially compact objects with extremely red color in the rest-frame optical to near-infrared (0.4--1 ) and blue color in the rest-frame ultraviolet (UV; 0.2--0.4 ${\rm μ…

astro-ph.GA2017★ 16 cited

SPICA and the Chemical Evolution of Galaxies: The Rise of Metals and Dust

J. A. Fernández-Ontiveros, L. Armus, M. Baes +33

The physical processes driving the chemical evolution of galaxies in the last cannot be understood without directly probing the dust-obscured phase of star-for…

astro-ph.GA2016★ 44 cited

Search for Hyper Infrared-Luminous Dust Obscured Galaxies selected with WISE and SDSS

Yoshiki Toba, Tohru Nagao

We aim to search for hyperliminous infrared (IR) galaxies (HyLIRGs) with IR luminosity 10 by applying the selection method of Dust Obscured Gala…