81 citations · 225 across the 8 of their papers we have counts for
8 papers
A New Constraint on Reionization from Evolution of the Ly Luminosity Function at Probed by a Deep Census of Ly Emitter Candidates to 0.3
Kazuaki Ota, Masanori Iye, Nobunari Kashikawa +10
We detect 20 Ly emitter (LAE) candidates to erg s or and in Mpc volume in the Subaru D…
Evolution of Cosmic Molecular Gas Mass Density From z ~ 0 to z = 1 -1.5
Fumiya Maeda, Kouji Ohta, Akifumi Seko
We try to constrain the cosmic molecular gas mass density at and that in the local universe by combining stellar mass functions of star-forming galaxies and their averag…
Constraint on the inflow/outflow rates in star-forming galaxies at z~1.4 from molecular gas observations
Akifumi Seko, Kouji Ohta, Kiyoto Yabe +5
We constrain the rate of gas inflow into and outflow from a main-sequence star-forming galaxy at z~1.4 by fitting a simple analytic model for the chemical evolution in a galaxy to…
Gas-to-dust ratio in massive star-forming galaxies at z~1.4
Akifumi Seko, Kouji Ohta, Kiyoto Yabe +3
We present results of 12CO(J=2-1) observations toward four massive star-forming galaxies at z~1.4 with the Nobeyama 45~m radio telescope. The galaxies are detected with Spitzer/MIP…
Properties of the Interstellar Medium in Star-Forming Galaxies at z~1.4 revealed with ALMA
Akifumi Seko, Kouji Ohta, Kiyoto Yabe +5
We conducted observations of 12CO(J=5-4) and dust thermal continuum emission toward twenty star-forming galaxies on the main sequence at z~1.4 using ALMA to investigate the propert…
Optical-Infrared Properties of Faint 1.3 mm Sources Detected with ALMA
Bunyo Hatsukade, Kouji Ohta, Kiyoto Yabe +3
We report optical-infrared (IR) properties of faint 1.3 mm sources (S_1.3mm = 0.2-1.0 mJy) detected with the Atacama Large Millimeter/submillimeter Array (ALMA) in the Subaru/XMM-N…
Constraint on the Gas-to-Dust Ratio in Massive Star-Forming Galaxies at z~1.4
Akifumi Seko, Kouji Ohta, Bunyo Hatsukade +3
We carried out 12CO(J=2-1) observations toward three star-forming galaxies on the main sequence at z~1.4 with the Nobeyama 45m radio telescope. These galaxies are detected with Spi…
Faint End of 1.3 mm Number Counts Revealed by ALMA
Bunyo Hatsukade, Kouji Ohta, Akifumi Seko +2
We present the faint end of number counts at 1.3 mm (238 GHz) obtained with the Atacama Large Millimeter/submillimeter Array (ALMA). Band 6 observations were carried out targeting…