108 citations · 362 across the 8 of their papers we have counts for
8 papers
Enhancement of HI absorption associated with the large-scale proto-cluster and characteristic structures with AGNs sculptured over Gpc scale in the SSA22 field
T. Hayashino, A. K. Inoue, K. Kousai +10
In the SSA22 field which exhibits a large-scale proto-cluster at , we carried out a spectroscopic survey for Lyman Break Galaxies (LBGs) with the VLT/VIMOS and identified 78…
Discovery of a Damped Lya Absorber at z = 3.3 along a galaxy sight-line in the SSA22 field
K. Mawatari, A. K. Inoue, K. Kousai +5
Using galaxies as background light sources to map the Lya absorption lines is a novel approach to study Damped Lya Absorbers (DLAs). We report the discovery of an intervening z = 3…
Profiles of Lymanα Emission Lines
T. Yamada, Y. Matsuda, K. Kousai +3
We present the results of the observations of the Lyα line profiles of 91 emission-line galaxies at z=3.1 with the spectral resolution of λ/δλ(FWHM) = 1700, or 180 km/s. A signific…
Panoramic Survey of Lyman α Emitters at z=3.1
T. Yamada, Y. Nakamura, Y. Matsuda +5
We present the results of the extensive narrow-band survey of Lyα emission-line objects at z=3.1 in the 1.38 deg^2 area surrounding the high density region of star-forming galaxies…
Ly alpha emissters at z=6.5 in the SSA22 field: An area more neutral or void at the end of the reionization epoch
E. Nakamura, A. K. Inoue, T. Hayashino +4
We present results of a survey of Lyman emitters (LAEs) at which is thought to be the final epoch of the cosmic reionization. In a arcmin deep image of…
The Subaru Ly-alpha blob survey: A sample of 100 kpc Ly-alpha blobs at z=3
Y. Matsuda, T. Yamada, T. Hayashino +11
We present results of a survey for giant Ly-alpha nebulae (LABs) at z=3 with Subaru/Suprime-Cam. We obtained Ly-alpha imaging at z=3.09+-0.03 around the SSA22 protocluster and in s…
Lyman `bump' galaxies - II. A possible signature of massive extremely metal-poor or metal-free stars in z=3.1 Ly-alpha emitters
Akio K. Inoue, K. Kousai, I. Iwata +9
(Abridged) Deep NB359 imaging with Subaru by Iwata et al. have detected surprisingly strong Lyman continuum (LyC; ~900A in the rest-frame) from some LAEs at z=3.1. However, the red…
Lyman-alpha Blobs Like Company : The Discovery of A Candidate 100 kpc Lyman-alpha Blob Near to A Radio Galaxy with A Giant Lyman-alpha halo, B3 J2330+3927 at z=3.1
Y. Matsuda, Y. Nakamura, N. Morimoto +15
We present the discovery of a candidate of giant radio-quiet Lyman-alpha (Lya) blob (RQLAB) in a large-scale structure around a high-redshift radio galaxy (HzRG) lying in a giant L…