National Institute of Technology, Toba College

output

20062024

most citedA Search for H-Dropout Lyman Break Galaxies at z~12-16

109 citations

13 papers

astro-ph.GA2024★ 10 cited

JWST/NIRSpec spectroscopy of intermediate-mass quiescent galaxies at $z \sim 3 - 4$

Riku A. Sato, Akio K. Inoue, Yuichi Harikane +9

We present the analysis of three intermediate-mass quiescent galaxies (QGs) with stellar masses of $\sim 1 0^{10} M_{⊙}$ at redshifts $z \sim 3 - 4$ using NIRSpec low-resolutio…

astro-ph.GA2023★ 6 cited

Detections of [C II] 158 $μ$ m and [O III] 88 $μ$ m in a Local Lyman Continuum Emitter, Mrk 54, and its Implications to High-redshift ALMA Studies

Ryota Ura, Takuya Hashimoto, Akio K. Inoue +17

We present integral field, far-infrared (FIR) spectroscopy of Mrk 54, a local Lyman Continuum Emitter (LCE), obtained with FIFI-LS on the Stratospheric Observatory for Infrared Ast…

nlin.SI2022

A $3 \times 3$ Lax Form for the $q$ -Painlevé Equation of Type $E_{6}$

Kanam Park

For the $q$ -Painlevé equation with affine Weyl group symmetry of type $E_{6}^{(1)}$ , a $2 \times 2$ matrix Lax form and a second order scalar lax form were known. We give a new $3\tim…

astro-ph.GA2022★ 22 cited

Bridging Optical and Far-Infrared Emission-Line Diagrams of Galaxies from Local to the Epoch of Reionization: Characteristic High [O III] 88 $μ m$ /SFR at $z > 6$

Yuma Sugahara, Akio K. Inoue, Yoshinobu Fudamoto +3

We present photoionization modeling of galaxy populations at $z \sim 0$ , $2$ , and $> 6$ to bridge optical and far-infrared (FIR) emission-line diagrams. We collect galaxies with meas…

astro-ph.GA2022★ 20 cited

Possible Systematic Rotation in the Mature Stellar Population of a $z = 9.1$ Galaxy

Tsuyoshi Tokuoka, Akio K. Inoue, Takuya Hashimoto +13

We present new observations with the Atacama Large Millimeter/submillimeter Array for a gravitationally-lensed galaxy at $z = 9.1$ , MACS1149-JD1. [O III] 88- $μ$ m emission is detected…

astro-ph.GA2022★ 14 cited

Big Three Dragons: Molecular Gas in a Bright Lyman-Break Galaxy at $z = 7.15$

Takuya Hashimoto, Akio K. Inoue, Yuma Sugahara +10

We report ALMA Band 3 observations of CO(6-5), CO(7-6), and [CI](2-1) in B14-65666 (``Big Three Dragons''), one of the brightest Lyman-Break Galaxies at $z > 7$ in the rest-frame ult…

JWST/NIRSpec spectroscopy of intermediate-mass quiescent galaxies at z∼3−4

Detections of [C II] 158 μm and [O III] 88 μm in a Local Lyman Continuum Emitter, Mrk 54, and its Implications to High-redshift ALMA Studies

A 3×3 Lax Form for the q-Painlevé Equation of Type E6​

Bridging Optical and Far-Infrared Emission-Line Diagrams of Galaxies from Local to the Epoch of Reionization: Characteristic High [O III] 88 μm/SFR at z>6

Possible Systematic Rotation in the Mature Stellar Population of a z=9.1 Galaxy