activity
19952023
most citedThe Hyper Suprime-Cam SSP Survey: Overview and Survey Design

1.1k citations · 14.1k across the 163 of their papers we have counts for

collaborators

163 papers

astro-ph.GA2023★ 3 cited

JWST Identification of Extremely Low C/N Galaxies with [N/O] at Evidencing the Early CNO-Cycle Enrichment and a Connection with Globular Cluster Formation

Yuki Isobe, Masami Ouchi, Nozomu Tominaga +9

We present chemical abundance ratios of 70 star-forming galaxies at -10 observed by the JWST/NIRSpec ERO, GLASS, and CEERS programs. Among the 70 galaxies, we have pinpoint…

astro-ph.GA2023★ 4 cited

Statistics for Galaxy Outflows at with Imaging and Spectroscopic Signatures Identified with JWST/NIRCam and NIRSpec Data

Yechi Zhang, Masami Ouchi, Kimihiko Nakajima +5

We present statistics of galaxy outflows indicated by spatially-extended gas emission and broad lines. With a total of 61 spectroscopically confirmed galaxies at $z\sim…

astro-ph.GA2023★ 18 cited

JWST Measurements of Neutral Hydrogen Fractions and Ionized Bubble Sizes at Obtained with Ly Damping Wing Absorptions in 27 Bright Continuum Galaxies

Hiroya Umeda, Masami Ouchi, Kimihiko Nakajima +5

We present volume-averaged neutral hydrogen fractions $x_{\rm \HI}$ and ionized bubble radii measured with Ly damping wing absorption of galaxies at the epoch of rei…

astro-ph.GA2023★ 9 cited

The Spitzer Coverage of HSC-Deep with IRAC for Z studies (SHIRAZ) I: IRAC mosaics

Marianna Annunziatella, Anna Sajina, Mauro Stefanon +18

We present new Spitzer Infrared Array Camera (IRAC) 3.6 and 4.5μm mosaics of three fields, E-COSMOS, DEEP2-F3, and ELAIS-N1. Our mosaics include both new IRAC observations as well…

astro-ph.GA2023★ 64 cited

Quasar Luminosity Function at z = 7

Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa +41

We present the quasar luminosity function (LF) at , measured with 35 spectroscopically confirmed quasars at . The sample of 22 quasars from the Subaru High-…

astro-ph.GA2023

SILVERRUSH. XIII. A Catalog of 20,567 Ly Emitters at Identified in the Full-depth Data of the Subaru/HSC-SSP and CHORUS Surveys

Satoshi Kikuta, Masami Ouchi, Takatoshi Shibuya +13

We present 20,567 Ly emitters (LAEs) at that are photometrically identified by the SILVERRUSH program in a large survey area up to 25 deg with deep images of fiv…