activity
20142026
most citedThe Next Generation Virgo Cluster Survey. XV. The photometric redshift estimation for background sources

32 citations · 43 across the 6 of their papers we have counts for

collaborators

7 papers

astro-ph.GA2026

Diverse Protoclusters at Disclosed by Systematic Spectroscopy

Jun Toshikawa, Kentaro Koretomo, Nobunari Kashikawa +6

We present the results from follow-up spectroscopy of three protocluster candidates at , selected as overdense regions of -dropout galaxies in the wide-field imaging of…

astro-ph.GA2026

H I Absorbers as Beacons of Hidden Structure at : Multi-Component, Metal-Rich Absorption System near a Protocluster

Kentaro Koretomo, Nobunari Kashikawa, Toru Misawa +12

H I gas traces the large-scale structure and provides the primary fuel for star formation. High- protoclusters are ideal laboratories to study how H I gas is accreted and consum…

astro-ph.GA2025

Evolution of the Physical Properties of the Most Massive Galaxies in Clusters and their Protohalos

Qingyang Li, Xiaohu Yang, Antonios Katsianis +7

We investigated the evolution of the physical properties of the brightest galaxies in clusters and their protohalos from to . Galaxy clusters and groups are identifi…

astro-ph.GA2024★ 4 cited

Environments around quasars at 3 revealed by wide-field imaging with Subaru HSC and CFHT

Yuta Suzuki, Hisakazu Uchiyama, Yoshiki Matsuoka +7

We examine the local density environments around 67 quasars at , by combining the imaging data of Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) and Canada-France-Haw…

astro-ph.GA2024★ 7 cited

JWST, ALMA, and Keck Spectroscopic Constraints on the UV Luminosity Functions at z~7-14: Clumpiness and Compactness of the Brightest Galaxies in the Early Universe

Yuichi Harikane, Akio K. Inoue, Richard S. Ellis +33

We present the number densities and physical properties of the bright galaxies spectroscopically confirmed at . Our sample is composed of 60 galaxies at $z_\mathrm{spec}…

astro-ph.GA2024

Galaxy properties from the outskirts to the core of a protocluster at z=3.699

Jun Toshikawa, Stijn Wuyts, Nobunari Kashikawa +6

We present follow-up spectroscopy on a protocluster candidate selected from the wide-field imaging of the Hyper SuprimeCam Subaru Strategic Programme. The target protocluster candi…

astro-ph.GA2014★ 32 cited

The Next Generation Virgo Cluster Survey. XV. The photometric redshift estimation for background sources

A. Raichoor, S. Mei, T. Erben +28

The Next Generation Virgo Cluster Survey is an optical imaging survey covering 104 deg^2 centered on the Virgo cluster. Currently, the complete survey area has been observed in the…