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physical sciences (161) 161
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The Astrophysical journal, ISSN 1538-4357, 12/2019, Volume 888, Issue 1, p. 6
We present evidence that a region of high effective Lya optical depth at z similar to 5.7 is associated with an underdense region at the tail end of cosmic... 
Physical Sciences | Astronomy & Astrophysics | Science & Technology | Fluctuations | Opacity | Galaxies | Ionization | Stars & galaxies | Optical analysis | Physics - Astrophysics of Galaxies
Journal Article
The Astrophysical journal, ISSN 0004-637X, 04/2017, Volume 839, Issue 1, p. 65
We surveyed a central 0.6 deg(2) region of the. Abell. 1367 cluster. for extended ionized gas clouds (EIGs) using the Subaru prime-focus camera (Suprime-Cam)... 
galaxies: structure | galaxies: evolution | galaxies: clusters: individual (Abell 1367) | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Coma | Galactic clusters | Star formation | Galaxies | Clouds | Galactic evolution | Narrowband | Physics - Astrophysics of Galaxies
Journal Article
The Astrophysical journal, ISSN 0004-637X, 06/2012, Volume 752, Issue 2, pp. 1 - 11
We have performed deep imaging surveys for Ly alpha emitters (LAEs) at redshift similar to 7.3 in two blank fields, the Subaru Deep Field (SDF) and the... 
galaxies: formation | cosmology: observations | early Universe | galaxies: high-redshift | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Red shift | Asymmetry | Emission | Luminosity | XMM (spacecraft) | Emitters | Density | Photometry
Journal Article
Monthly notices of the Royal Astronomical Society, ISSN 0035-8711, 07/2016, Volume 460, Issue 1, pp. 634 - 649
Using VLT/X-shooter, we searched for emission line galaxies associated with four damped Lyman a systems (DLAs) and one sub-DLA at 2.73 ≤z ≤3.25 towards QSO... 
ISM: lines and bands | Quasars: absorption lines | Quasars: individual: SDSS J235854.4+014955.5 | Fluorescence | Oxygen | Accretion disks | Star & galaxy formation | Kinematics | Quasars | Separation | Galaxies | Dwarf galaxies | Symbols | Continuums | Emission | Mathematical models | Physics - Astrophysics of Galaxies
Journal Article
The Astrophysical journal, ISSN 1538-4357, 01/2019, Volume 870, Issue 1, p. 45
We have carried out deep and wide field imaging observations with narrow bands, targeting 11 quasar fields to systematically study the possible... 
galaxies: formation | galaxies: clusters: general | quasars: general | galaxies: evolution | Quasars | Ultraviolet radiation | Stellar mass | Star formation | Galaxies | Galactic evolution | Spectral energy distribution | Radiation | Emitters | Star & galaxy formation | Physics - Astrophysics of Galaxies
Journal Article
The Astrophysical journal. Supplement series, ISSN 1538-4365, 07/2018, Volume 237, Issue 1, p. 5
We report the discovery of 41 new high-z quasars and luminous galaxies that were spectroscopically identified at 5.7 <= z <= 6.9. This is the fourth in a... 
ages, reionization, first stars | intergalactic medium | quasars: general | quasars: supermassive black holes | galaxies: active | galaxies: high-redshift | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Surveys | Quasars | Luminosity | Galaxies | Physics - Astrophysics of Galaxies
Journal Article
The Astrophysical journal. Supplement series, ISSN 0067-0049, 06/2008, Volume 176, Issue 2, pp. 301 - 330
..., 12 Tadayuki Kodama, 11 Nobunari Kashikawa, 11 Sadanori Okamura, 6 Masanori Iye, 11 Tadafumi Takata, 11 Michitoshi Yoshida, 13 and Makiko Yoshida 6 Received 2007... 
Cosmology: observations | Galaxies: formation | Galaxies: high-redshift
Journal Article
Monthly notices of the Royal Astronomical Society, ISSN 1365-2966, 09/2019, Volume 488, Issue 1, pp. 120 - 134
We first present new Subaru narrow-band observations of the Ly α halo around the quasi-stellar object (QSO) CFHQ J232908−030158 at z = 6.42, which appears the... 
Physical Sciences | Astronomy & Astrophysics | Science & Technology
Journal Article