Joetsu University of Education

output

20062025

most citedFOREST Unbiased Galactic plane Imaging survey with the Nobeyama 45-m telescope (FUGIN) I: Project Overview and Initial Results

205 citations

researchers with a paper here

collaborating institutions

80 papers

astro-ph.GA2025

The MALATANG survey: star formation, dense gas, and AGN feedback in NGC 1068

Shuting Lin, Siyi Feng, Zhi-Yu Zhang +14

We aim to investigate the interplay between dense molecular gas, star formation, and active galactic nucleus (AGN) feedback in the luminous infrared galaxy (LIRG) NGC 1068 at sub-k…

astro-ph.GA2023★ 9 cited

ACA CO( $J = 2 - 1$ ) Mapping of the Nearest Spiral Galaxy M33. I. Initial Results and Identification of Molecular Clouds

Kazuyuki Muraoka, Ayu Konishi, Kazuki Tokuda +18

We present the results of ALMA-ACA 7 m-array observations in $^{12}$ CO( $J = 2 - 1$ ), $^{13}$ CO( $J = 2 - 1$ ), and C $^{18}$ O( $J = 2 - 1$ ) line emission toward the molecular-gas disk in the Local…

astro-ph.GA2023

Nobeyama 45-m CO J=1-0 Observations of Luminous Type 1 AGNs at $z \approx 0.3$

Tomonari Michiyama, Ming-Yang Zhuang, Jinyi Shangguan +3

We have performed CO J =1-0 observations of ten galaxies hosting luminous ( $L_{bol} > 1 0^{46} erg s^{- 1}$ ) type 1 active galactic nuclei (AGNs) with the Nobeyama 45-m r…

astro-ph.GA2023★ 12 cited

CO Multi-line Imaging of Nearby Galaxies (COMING). XII. CO-to-H $_{2}$ Conversion Factor and Dust-to-Gas Ratio

Atsushi Yasuda, Nario Kuno, Kazuo Sorai +8

We simultaneously measured the spatially-resolved CO-to-H $_{2}$ conversion factor ( $α_{CO}$ ) and dust-to-gas ratio (DGR) in nearby galaxies on a kiloparsec scale. In this st…

astro-ph.GA2023★ 3 cited

Revisiting the Dragonfly Galaxy I. High-resolution ALMA and VLA Observations of the Radio Hotspots in a Hyper-luminous Infrared Galaxy at $z = 1.92$

Yuxing Zhong, Akio K. Inoue, Yuma Sugahara +4

Radio-loud active galactic nuclei (RLAGNs) are rare among AGN populations. Lacking high-resolution and high-frequency observations, their structure and evolution stages are not wel…

astro-ph.GA2023★ 1 cited

Investigating physical states of molecular gas in the overlapping region of interacting galaxies NGC4567/4568 using ALMA

Hiroyuki Kaneko, Shoya Tokita, Nario Kuno

We present ALMA observations of a diffuse gas tracer, CO(J = 1-0), and a warmer and denser gas tracer, CO(J = 3-2), in the overlapping region of interacting galaxies NGC 4567/4568,…

The MALATANG survey: star formation, dense gas, and AGN feedback in NGC 1068

ACA CO(J=2−1) Mapping of the Nearest Spiral Galaxy M33. I. Initial Results and Identification of Molecular Clouds

Nobeyama 45-m CO J=1-0 Observations of Luminous Type 1 AGNs at z≈0.3

CO Multi-line Imaging of Nearby Galaxies (COMING). XII. CO-to-H2​ Conversion Factor and Dust-to-Gas Ratio

Revisiting the Dragonfly Galaxy I. High-resolution ALMA and VLA Observations of the Radio Hotspots in a Hyper-luminous Infrared Galaxy at z=1.92

Investigating physical states of molecular gas in the overlapping region of interacting galaxies NGC4567/4568 using ALMA

ACA CO( $J = 2 - 1$ ) Mapping of the Nearest Spiral Galaxy M33. I. Initial Results and Identification of Molecular Clouds

Nobeyama 45-m CO J=1-0 Observations of Luminous Type 1 AGNs at $z \approx 0.3$

CO Multi-line Imaging of Nearby Galaxies (COMING). XII. CO-to-H $_{2}$ Conversion Factor and Dust-to-Gas Ratio

Revisiting the Dragonfly Galaxy I. High-resolution ALMA and VLA Observations of the Radio Hotspots in a Hyper-luminous Infrared Galaxy at $z = 1.92$