130 citations · 901 across the 74 of their papers we have counts for
6 papers · 1 filter
King Ghidorah Supercluster: Mapping the light and dark matter in a new supercluster at z=0.55 using the Subaru Hyper Suprime-Cam
Rhythm Shimakawa, Nobuhiro Okabe, Masato Shirasaki +1
This paper reports our discovery of the most massive supercluster, termed the King Ghidorah Supercluster (KGSc), at in the Third Public Data Release of the Hyper Supr…
Signs of environmental effects on star-forming galaxies in the Spiderweb protocluster at z=2.16
Jose Manuel Pérez-Martínez, Helmut Dannerbauer, Tadayuki Kodama +11
We use multi-object near-infrared (NIR) spectroscopy with VLT/KMOS to investigate the role of the environment in the evolution of the ionized gas properties of narrow-band selected…
High-resolution ALMA study of CO (2-1) line and dust continuum emissions in cluster galaxies at z = 1.46
Ryota Ikeda, Ken-ichi Tadaki, Daisuke Iono +11
We present new Atacama Large Millimeter/submillimeter Array (ALMA) results obtained from spatially resolved CO =2-1 line ( resolution) and 870 m continuum ( res…
Search for extended Lyman- emission around 9k quasars at z=2-3
Rhythm Shimakawa
Enormous Ly nebulae (ELANe) around quasars have provided unique insights into the formation of massive galaxies and their associations with super-massive black holes since their…
Passive spiral galaxies deeply captured by Subaru Hyper Suprime-Cam
Rhythm Shimakawa, Masayuki Tanaka, Connor Bottrell +4
This paper presents a thousand passive spiral galaxy samples at 0.01-0.3 based on a combined analysis of the Third Public Data Release of the Hyper Suprime-Cam Subaru Strategi…
A systematic search for galaxy protocluster cores at the transition epoch of their star formation activity
Makoto Ando, Kazuhiro Shimasaku, Rieko Momose +3
The redshift of is the transition epoch of protoclusters (PCs) from the star-forming phase into the quenching phase, and hence an appropriate era to investigate the buil…