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High star formation activity in the central region of a distant cluster at z = 1.46
We present an unbiased deep [O II] emission survey of a cluster XMMXCS J2215.9—1738 at z = 1.46, the most distant cluster to date with a detection of extended X-ray emission. With wide-field opticalExpand
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Properties of star-forming galaxies in a cluster and its surrounding structure at z=1.46
We conduct a wide-field narrow-band imaging survey of [O ii] emitters in and around the XMMXCS J2215.9−1738 cluster at z= 1.46 with Subaru/Suprime-Cam. In a 32 × 23 arcmin2 area, we select 380 [O ii]Expand
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Massive starburst galaxies in a z = 2.16 proto-cluster unveiled by panoramic Hα mapping
We present a panoramic narrow-band study of Hα emitters in the field of the z = 2.16 proto-cluster around PKS 1138−262 using MOIRCS on the Subaru Telescope. We find 83 Hα emitters down to a starExpand
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On the evolution and environmental dependence of the star formation rate versus stellar mass relation since z ∼ 2
This paper discusses the evolution of the correlation between galaxy star formation rates (SFRs) and stellar mass (M) over the last ∼10 Gyr, particularly focusing on its environmental dependence. WeExpand
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Mapping dusty star formation in and around a cluster at z= 0.81 by wide-field imaging with AKARI
We present environmental dependence of dusty star-forming activity in and around the cluster RXJ1716.4+6708 at z= 0.81 based on wide-field and multiwavelength observations with the Prime Focus CameraExpand
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We present 0."2-resolution Atacama Large Millimeter/submillimeter Array observations at 870 mu m for 25 H alpha-seleced star-forming galaxies around the main sequence at z = 2.2-2.5. We detectExpand
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Correlation between star formation activity and electron density of ionized gas at z = 2.5
In the redshift interval of 2 < z < 3, the physical conditions of the interstellar medium (ISM) in star-forming galaxies are likely to be different from those in the local Universe because of lowerExpand
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Molecular gas reservoirs in cluster galaxies at z=1.46
We present molecular gas reservoirs of eighteen galaxies associated with the XMMXCS J2215.9-1738 cluster at z=1.46. From Band 7 and Band 3 data of the Atacama Large Millimeter/submillimeter ArrayExpand
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Panoramic Hα and mid‐infrared mapping of star formation in a z = 0.8 cluster
We present the first wide-field Hα imaging survey around the distant cluster RXJ 1716.4+6708 at z = 0.81 with a narrow-band filter on MOIRCS/Subaru, which reveals the star formation activities downExpand
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Rotating starburst cores in massive galaxies at z = 2.5
We present spatially resolved ALMA observations of the CO J=3-2 emission line in two massive galaxies at z = 2.5 on the star-forming main sequence. Both galaxies have compact dusty star-forming coresExpand
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