activity
19932023
most citedA 4% Geometric Distance to the Galaxy NGC4258 from Orbital Motions in a Nuclear Gas Disk

471 citations · 1.8k across the 46 of their papers we have counts for

collaborators

46 papers

astro-ph.GA2023★ 10 cited

Probing Jet-Torus Interaction in the Radio Galaxy NGC 1052 by Sulfur-Bearing Molecules

Seiji Kameno, Satoko Sawada-Satoh, C. M. Violette Impellizzeri +8

The radio galaxy NGC 1052 casts absorption features of sulfur-bearing molecules, HS, SO, SO, and CS toward the radio continuum emission from the core and jets. Using ALMA,…

astro-ph.GA2022★ 10 cited

High-sensitivity VLBI Observations of the Water Masers in the Seyfert Galaxy NGC 1068

Yuna Morishima, Hiroshi Sudou, Aya Yamauchi +2

We present observational results of water vapor maser emission with our high-sensitivity 22 GHz VLBI imaging of the Seyfert galaxy NGC 1068. In this galaxy, there are the following…

astro-ph.GA2021★ 6 cited

A simple numerical experiment on the dust temperature bias for Lyman break galaxies at

Yung Ying Chen, Hiroyuki Hirashita, Wei-Hao Wang +1

Some studies suggest that the dust temperatures () in high-redshift () Lyman break galaxies (LBGs) are high. However, possible observational bias in $T_\m…

astro-ph.GA2021★ 6 cited

Atomic Carbon [CI] Mapping of the Nearby Galaxy M83

Yusuke Miyamoto, Atsushi Yasuda, Yoshimasa Watanabe +6

Atomic carbon (CI) has been proposed to be a global tracer of the molecular gas as a substitute for CO, however, its utility remains unproven. To evaluate the suitability of CI as…

astro-ph.GA2020★ 17 cited

Molecular Gas Outflow in the Starburst Galaxy NGC 1482

Dragan Salak, Naomasa Nakai, Kazuo Sorai +1

Galactic winds are essential to regulation of star formation in galaxies. To study the distribution and dynamics of molecular gas in a wind, we imaged the nearby starburst galaxy N…

astro-ph.GA2020★ 46 cited

ALMA Observations of Multiple-CO and C Lines Toward the Active Galactic Nucleus of NGC 7469: X-Ray-dominated Region Caught in the Act

Takuma Izumi, Dieu D. Nguyen, Masatoshi Imanishi +15

We used the Atacama Large Millimeter/submillimeter Array (ALMA) to map CO( = 1-0), CO( = 2-1), CO( = 3-2), CO( = 2-1), and [CI](-$^3P…