105 citations · 327 across the 11 of their papers we have counts for
11 papers
CO Observations of a FeLoBAL Quasar with an H alpha Absorption Line at z=2.3
Kouji Ohta, Gaku Kiuchi, Kouichiro Nakanishi +5
SDSS J083942.11+380526.3 is an Iron Low-ionization Broad Absorption Line (FeLoBAL) quasar at z = 2.3, and Aoki et al. (2006) recently found the presence of an H alpha absorption li…
Differential Evolution of the UV Luminosity Function of Lyman Break Galaxies from z~5 to 3
I. Iwata, K. Ohta, N. Tamura +5
(abridged) We report the UV luminosity function (LF) of Lyman break galaxies at z~5 derived from a deep and wide survey using the Subaru/Suprime-Cam. Target fields consist of two b…
Balmer Absorption Lines in FeLoBALs
K. Aoki, I. Iwata, K. Ohta +5
We discovered non-stellar Balmer absorption lines in two many-narrow-trough FeLoBALs (mntBALs) by the near-infrared spectroscopy with Subaru/CISCO. Presence of the non-stellar Balm…
The Long Faint Tail of the High-Redshift Galaxy Population
Marcin Sawicki, Ikuru Iwata, Kouji Ohta +6
We study the properties of very faint, sub-L* Lyman break galaxies at z~2-5 - thus far a largely neglected but numerically and energetically very important population. We find that…
Luminosity Dependent Evolution of Lyman Break Galaxies from redshift 5 to 3
I. Iwata, K. Ohta, N. Tamura +5
In this contribution we briefly describe our recent results on the properties of Lyman break galaxies at z~5 obtained from deep and wide blank field surveys using Subaru telescope,…
Discovery of H alpha absorption in the unusual broad absorption line quasar SDSS J083942.11+380526.3
Kentaro Aoki, Ikuru Iwata, Kouji Ohta +3
We discovered an H alpha absorption in a broad H alpha emission line of an unusual broad absorption line quasar, SDSS J083942.11+380526.3 at z=2.318, by near-infrared spectroscopy…