242 citations · 4k across the 126 of their papers we have counts for
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Gas filaments of the cosmic web located around active galaxies in a proto-cluster
H. Umehata, M. Fumagalli, I. Smail +15
Cosmological simulations predict the Universe contains a network of intergalactic gas filaments, within which galaxies form and evolve. However, the faintness of any emission from…
First [NII]122m line detection in a QSO-SMG pair BRI 1202-0725 at
Minju M. Lee, Tohru Nagao, Carlos De Breuck +14
We report the first detection obtained with ALMA of the [N II] 122m line emission from a galaxy group BRI 1202-0725 at consisting of a QSO and a submilimeter-bright gal…
A Radio-to-millimeter Census of Star-forming Galaxies in Protocluster 4C~23.56 at z = 2.5 : Global and local gas kinematics
Minju M. Lee, Ichi Tanaka, Ryohei Kawabe +12
We present a study of the gas kinematics of star-forming galaxies associated with protocluster 4C 23.56 at using resolution CO (4-3) data taken with ALMA. Eleven H…
ADF22: Blind detections of [CII] line emitters shown to be spurious
Natsuki H. Hayatsu, Rob J. Ivison, Paola Andreani +12
We report Atacama Large Millimetre/submillimeter Array (ALMA) Cycle-5 follow-up observations of two candidate [CII] emitters at z ~ 6 in the ALMA deep field in SSA22 (ADF22). The c…
Astro2020 Science White Paper: Exploration and characterization of the earliest epoch of galaxy formation: beyond the re-ionization era
Kotaro Kohno, Yoichi Tamura, Akio Inoue +9
State-of-the-art rest-frame UV and FIR photometric and spectroscopic observations are now pushing the redshift frontiers of galaxy formation studies up to and beyond. R…
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs) VIII. A less biased view of the early co-evolution of black holes and host galaxies
Takuma Izumi, Masafusa Onoue, Yoshiki Matsuoka +24
We present ALMA [CII] line and far-infrared (FIR) continuum observations of three low-luminosity quasars () discovered by our Subaru Hyper Suprime-Cam (…
CNO emission of an unlensed submillimeter galaxy at z=4.3
Ken-ichi Tadaki, Daisuke Iono, Bunyo Hatsukade +10
We present the results from ALMA observations of [NII]205 micron, [CII]158 micron, and [OII]88 micron lines in an unlensed submillimeter galaxy at z=4.3, COSMOS-AzTEC-1, hosting a…
ALMA twenty-six arcmin survey of GOODS-S at one-millimeter (ASAGAO): Near-infrared-dark faint ALMA sources
Yuki Yamaguchi, Kotaro Kohno, Bunyo Hatsukade +21
We report detections of two 1.2 mm continuum sources ( ~ 0.6 mJy) without any counterparts in the deep - and/or -band image (i.e., -band magnitude $\gtrs…
SILVERRUSH. VIII. Spectroscopic Identifications of Early Large Scale Structures with Protoclusters Over 200 Mpc at z~6-7: Strong Associations of Dusty Star-Forming Galaxies
Yuichi Harikane, Masami Ouchi, Yoshiaki Ono +32
We have obtained three-dimensional maps of the universe in comoving Mpc (cMpc) volumes each at and based on a spectroscopic sample…
Environmental impacts on molecular gas in protocluster galaxies at z~2
Ken-ichi Tadaki, Tadayuki Kodama, Masao Hayashi +12
We present the results from ALMA CO(3-2) observations of 66 Halpha-selected galaxies in three protoclusters around radio galaxies, PKS1138-262 (z=2.16) and USS1558-003 (z=2.53), an…