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Takamitsu Miyaji

Researcher at National Autonomous University of Mexico

Publications -  130
Citations -  13484

Takamitsu Miyaji is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Active galactic nucleus & Galaxy. The author has an hindex of 50, co-authored 125 publications receiving 12305 citations. Previous affiliations of Takamitsu Miyaji include Leibniz Institute for Astrophysics Potsdam & University of California, San Diego.

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Cosmological evolution of the hard X-ray active galactic nucleus luminosity function and the origin of the hard X-ray background

Yoshihiro Ueda, +3 more
- 01 Dec 2003 - 
TL;DR: In this article, the cosmological evolution of the hard X-ray luminosity function (HXLF) of active galactic nuclei (AGNs) in the 2-10 keV luminosity range of 1041.5-1046.5 ergs s-1 was investigated.
Journal ArticleDOI

Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies and the Distant Universe

Michael R. Blanton, +415 more
- 29 Jun 2017 - 
TL;DR: SDSS-IV as mentioned in this paper is a project encompassing three major spectroscopic programs: the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA), the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), and the Time Domain Spectroscopy Survey (TDSS).
Journal ArticleDOI

Cosmological Evolution of the Hard X-ray AGN Luminosity Function and the Origin of the Hard X-ray Background

Yoshihiro Ueda, +3 more
- 08 Aug 2003 - 
TL;DR: In this article, the authors investigated the cosmological evolution of the hard X-ray luminosity function (HXLF) of Active Galactic Nuclei (AGN) in the 2-10 keV luminosity range of 10^{41.5} - 10^{46.5] erg s^-1 as a function of redshift up to 3.8*10^{-15} erg cm^-2 s
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The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra

Romina Ahumada, +345 more
- 25 Jun 2020 - 
TL;DR: The most recent data release from the Sloan Digital Sky Surveys (SDSS-IV) is DR16 as mentioned in this paper, which is the fourth and penultimate from the fourth phase of the survey.
Journal ArticleDOI

Identifying Luminous Active Galactic Nuclei in Deep Surveys: Revised IRAC Selection Criteria

Jennifer L. Donley, +14 more
- 01 Apr 2012 - 
TL;DR: In this paper, the authors used the large samples of luminous active galactic nuclei and high-redshift star-forming galaxies in COSMOS to redefine the AGN selection criteria for use in deep IRAC surveys.