activity
20152025
most citedThird Data Release of the Hyper Suprime-Cam Subaru Strategic Program

362 citations · 1.6k across the 48 of their papers we have counts for

collaborators
Showing 2020Show all

5 papers · 1 filter

astro-ph.HE2020★ 4 cited

Follow-up Observations for IceCube-170922A: Detection of Rapid Near-Infrared Variability and Intensive Monitoring of TXS 0506+056

Tomoki Morokuma, Yousuke Utsumi, Kouji Ohta +35

We present our follow-up observations to search for an electromagnetic counterpart of the IceCube high-energy neutrino, IceCube-170922A. Monitoring observations of a likely counter…

astro-ph.GA2020

The 300-pc Scale ALMA View of [CI] -, CO =1-0, and 609 m Dust Continuum in A Luminous Infrared Galaxy

Toshiki Saito, Tomonari Michiyama, Daizhong Liu +7

We present high-quality ALMA Band 8 observations of the [CI] - line and 609 m dust continuum emission toward the nearby luminous infrared galaxy (LIRG) IRAS F18293…

astro-ph.GA2020★ 13 cited

Discovery of a [CI]-faint, CO-bright Galaxy: ALMA Observations of the Merging Galaxy NGC 6052

Tomonari Michiyama, Junko Ueda, Ken-ichi Tadaki +9

We report sensitive [\ion{C}{1}]~-- and CO~=4--3 observations of the nearby merging galaxy NGC 6052 using the Morita (Atacama Compact) Array of ALMA. We det…

astro-ph.GA2020★ 17 cited

Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). III. Discovery of a z = 4.72 Radio Galaxy with Lyman Break Technique

Takuji Yamashita, Tohru Nagao, Hiroyuki Ikeda +17

We report a discovery of radio galaxy, HSC J083913.17+011308.1, by using the Lyman break technique with the Hyper Suprime-Cam Subaru Strategic Survey (HSC-SSP) catalog f…

astro-ph.GA2020★ 15 cited

Star formation traced by optical and millimeter hydrogen recombination lines and free-free emissions in the dusty merging galaxy NGC 3256 -- MUSE/VLT and ALMA synergy

Tomonari Michiyama, Daisuke Iono, Kouichiro Nakanishi +5

A galaxy-galaxy merger and the subsequent triggering of starburst activity are fundamental processes linked to the morphological transformation of galaxies and the evolution of sta…