activity
20152025
most citedDetection of the Far-infrared [O III] and Dust Emission in a Galaxy at Redshift 8.312: Early Metal Enrichment in the Heart of the Reionization Era

223 citations · 2k across the 61 of their papers we have counts for

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51 papers · 1 filter

astro-ph.GA2025

ALMA Deep Field in SSA22: Reconstructed [CII] Luminosity Function at z = 6

Natsuki H. Hayatsu, Rob J. Ivison, Paola Andreani +19

The ADF22 line survey reported detections of two high- line-emitting source candidates above 6-, both of which were shown to be spurious after follow-up observations. We inve…

astro-ph.GA2025★ 3 cited

Formation of Substructure in Luminous Submillimeter Galaxies (FOSSILS): Evidence of Multiple Pathways to Trigger Starbursts in Luminous Submillimeter Galaxies

Ryota Ikeda, Daisuke Iono, Ken-ichi Tadaki +19

We present an analysis of rest-frame optical and far-infrared continuum emission in three luminous submillimeter galaxies (SMGs) at . The SMGs are spatial…

astro-ph.GA2023★ 28 cited

An ALMA Spectroscopic Survey of the Brightest Submillimeter Galaxies in the SCUBA-2-COSMOS Field (AS2COSPEC): Physical Properties of z=2-5 Ultra- and Hyperluminous Infrared Galaxies

Cheng-Lin Liao, Chian-Chou Chen, Wei-Hao Wang +11

We report physical properties of the brightest (-mJy) and not strongly lensed 18 870m selected dusty star-forming galaxies (DSFGs), also known as…

astro-ph.GA2023★ 5 cited

MAGNIF: A Tentative Lensed Rotating Disk at detected by JWST NIRCam WFSS with Dynamical Forward Modeling

Zihao Li, Zheng Cai, Fengwu Sun +39

We report galaxy MACS0416-Y3 behind the lensing cluster MACSJ0416.1--2403 as a tentative rotating disk at detected through its [OIII] emission in JWST NIRCam…

astro-ph.GA2023★ 4 cited

Unbiased surveys of dust-enshrouded galaxies using ALMA

K. Kohno, S. Fujimoto, A. Tsujita +43

The ALMA lensing cluster survey (ALCS) is a 96-hr large program dedicated to uncovering and characterizing intrinsically faint continuum sources and line emitters with the assistan…

astro-ph.GA2023★ 4 cited

"Dust Giant": Extended and Clumpy Star-Formation in a Massive Dusty Galaxy at

Vasily Kokorev, Shuowen Jin, Carlos Gómez-Guijarro +8

We present NOEMA CO (2-1) line and ALMA 870 m continuum observations of a main-sequence galaxy at . The galaxy was initially selected as a "gas-giant", based on the gas…

astro-ph.GA2023★ 21 cited

The 300 pc resolution imaging of a z = 8.31 galaxy: Turbulent ionized gas and potential stellar feedback 600 million years after the Big Bang

Yoichi Tamura, Tom J. L. C. Bakx, Akio K. Inoue +16

We present the results of 300 pc resolution ALMA imaging of the [OIII] 88 m line and dust continuum emission from a Lyman break galaxy MACS0416_Y1. The velocity-inte…

astro-ph.GA2023★ 8 cited

A variable active galactic nucleus at triply-imaged by the galaxy cluster MACS J0035.4-2015

Lukas J. Furtak, Ramesh Mainali, Adi Zitrin +32

We report the discovery of a triply imaged active galactic nucleus (AGN), lensed by the galaxy cluster MACS J0035.4-2015 (). The object is detected in Hubble…

astro-ph.GA2023★ 204 cited

An Atlas of Color-selected Quiescent Galaxies at in Public Fields

Francesco Valentino, Gabriel Brammer, Katriona M. L. Gould +24

We present the results of a systematic search for candidate quiescent galaxies in the distant Universe in eleven fields with publicly available observations collected during…

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.GA2023★ 1 cited

Characterizing CO Emitters in the SSA22-AzTEC26 Field

Shuo Huang, Hideki Umehata, Ryohei Kawabe +5

We report the physical characterization of four CO emitters detected near the bright submillimeter galaxy (SMG) SSA22-AzTEC26. We analyze the data from Atacama Large Millimeter/sub…

astro-ph.GA2022★ 5 cited

JWST and ALMA Multiple-Line Study in and around a Galaxy at : Optical to FIR Line Ratios and the Onset of an Outflow Promoting Ionizing Photon Escape

Seiji Fujimoto, Masami Ouchi, Kimihiko Nakajima +33

We present ALMA deep spectroscopy for a lensed galaxy at with whose optical nebular lines and stellar continuum are detec…

astro-ph.GA2022★ 22 cited

A ~600 pc view of the strongly-lensed, massive main sequence galaxy J0901: a baryon-dominated, thick turbulent rotating disk with a clumpy cold gas ring at z = 2.259

Daizhong Liu, N. M. Förster Schreiber, R. Genzel +19

We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z=2.259, using 0.36 arcsec ALMA CO(3-2) and…

astro-ph.GA2022★ 24 cited

CO(=1-0) mapping survey of 64 galaxies in the Fornax cluster with the ALMA Morita array

Kana Morokuma-Matsui, Kenji Bekki, Jing Wang +18

We conduct a CO(=1-0) (hereafter CO) mapping survey of 64 galaxies in the Fornax cluster using the ALMA Morita array in cycle 5. CO emission is detected from 23 ou…

astro-ph.GA2022★ 5 cited

Central concentration of warm and dense molecular gas in a strongly lensed submillimeter galaxy at z=6

Akiyoshi Tsujita, Ken-ichi Tadaki, Kotaro Kohno +8

We report the detection of the CO(12-11) line emission toward G09-83808 (or H-ATLAS J090045.4+004125), a strongly-lensed submillimeter galaxy at , with Atacama Large Mill…

astro-ph.GA2022★ 37 cited

ALMA Lensing Cluster Survey: ALMA-Herschel Joint Study of Lensed Dusty Star-Forming Galaxies across

Fengwu Sun, Eiichi Egami, Seiji Fujimoto +25

We present an ALMA-Herschel joint analysis of sources detected by the ALMA Lensing Cluster Survey (ALCS) at 1.15 mm. Herschel/PACS and SPIRE data at 100-500 m are deblended for…

astro-ph.GA2022★ 4 cited

Multi-wavelength and Multi-CO View of The Minor Merger Driven Star Formation in the Nearby LIRG NGC 3110

Yuka Kawana, Toshiki Saito, Sachiko K. Okumura +12

We present Atacama Large Millimeter/submillimeter Array observations of multiple CO(1-0), CO(1-0), and CO(1-0) lines and 2.9 mm and 1.3 mm continuum emission toward t…

astro-ph.GA2022★ 14 cited

Detection of nitrogen and oxygen in a galaxy at the end of reionization

Ken-ichi Tadaki, Akiyoshi Tsujita, Yoichi Tamura +12

We present observations of [NII] 205 m, [OIII] 88 m and dust emission in a strongly-lensed, submillimeter galaxy (SMG) at , G09.83808, with the Atacama Large Millimete…

astro-ph.GA2021★ 45 cited

An ALMA Spectroscopic Survey of the Brightest Submillimeter Galaxies in the SCUBA-2-COSMOS field (AS2COSPEC): Survey Description and First Results

Chian-Chou Chen, Cheng-Lin Liao, Ian Smail +11

We introduce an ALMA band 3 spectroscopic survey, targeting the brightest submillimeter galaxies (SMGs) in the COSMOS field. Here we present the first results based on the 18 prima…

astro-ph.GA2021

Physical Characterization of Serendipitously Uncovered Millimeter-wave Line-emitting Galaxies at z~2.5 behind the Local Luminous Infrared Galaxy VV114

S. Mizukoshi, K. Kohno, F. Egusa +11

We present a detailed investigation of millimeter-wave line emitters ALMA J010748.3-173028 (ALMA-J0107a) and ALMA J010747.0-173010 (ALMA-J0107b), which were serendipitously uncover…

astro-ph.GA2021★ 13 cited

Dense and warm neutral gas in BR1202-0725 at z = 4.7 as traced by the [O I] 145 um line

Minju M. Lee, Tohru Nagao, Carlos De Breuck +11

We report the detection of [O I]145.5um in the BR 1202-0725 system, a compact group at z=4.7 consisting of a quasar (QSO), a submillimeter-bright galaxy (SMG), and three faint Lya…

astro-ph.GA2021★ 39 cited

The Diverse Molecular Gas Content of Massive Galaxies Undergoing Quenching at z~1

Sirio Belli, Alessandra Contursi, Reinhard Genzel +20

We present a detailed study of the molecular gas content and stellar population properties of three massive galaxies at 1 < z < 1.3 that are in different stages of quenching. The g…

astro-ph.GA2021★ 11 cited

Revisited cold gas content with atomic carbon [C I] in z=2.5 protocluster galaxies

Minju M. Lee, Ichi Tanaka, Daisuke Iono +5

We revisit the cold gas contents of galaxies in a protocluster at z=2.49 using the lowest neutral atomic carbon transition [CI]P-P from Atacama Large Millimeter/sub…

astro-ph.GA2021★ 59 cited

ALMA Lensing Cluster Survey: Bright [CII] 158 m Lines from a Multiply Imaged Sub- Galaxy at

Seiji Fujimoto, Masamune Oguri, Gabriel Brammer +31

We present bright [CII] 158 m line detections from a strongly magnified and multiply-imaged () sub- ( = ) Lyman-break gal…