Masayuki Akiyama

Cosmological Evolution of the Hard X‐Ray Active Galactic Nucleus Luminosity Function and the Origin of the Hard X‐Ray Background

Yoshihiro Ueda, Masayuki Akiyama, Kouji Ohta et al. · The Astrophysical Journal · 2003 · 1.1K citations · Full text

Natural Sciences, Astronomy, Physics +16

STATISTICS OF 207 Lyα EMITTERS AT A REDSHIFT NEAR 7: CONSTRAINTS ON REIONIZATION AND GALAXY FORMATION MODELS

Masami Ouchi, Kazuhiro Shimasaku, Hisanori Furusawa et al. · The Astrophysical Journal · 2010 · 667 citations · Full text

Natural Sciences, Astronomy, Physics +13

TOWARD THE STANDARD POPULATION SYNTHESIS MODEL OF THE X-RAY BACKGROUND: EVOLUTION OF X-RAY LUMINOSITY AND ABSORPTION FUNCTIONS OF ACTIVE GALACTIC NUCLEI INCLUDING COMPTON-THICK POPULATIONS

Yoshihiro Ueda, Masayuki Akiyama, G. Hasinger et al. · The Astrophysical Journal · 2014 · 666 citations · Full text

Natural Sciences, Astronomy, Physics +17

The Subaru/<i>XMM‐Newton</i>Deep Survey (SXDS). IV. Evolution of Lyα Emitters from \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage[OT2,OT1]{fontenc} \newcommand\cyr{ \renewcommand\rmdefault{wncyr} \renewcommand\sfdefault{wncyss} \renewcommand\encodingdefault{OT2} \normalfont \selectfont} \DeclareTextFontCommand{\textcyr}{\cyr} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} \landscape $z=3.1$ \end{document} to 5.7 in the 1 deg²Field: Luminosity Functions and AGN

Masami Ouchi, Kazuhiro Shimasaku, Masayuki Akiyama et al. · The Astrophysical Journal Supplement Series · 2008 · 587 citations · Full text

Natural Sciences, Astronomy, Physics +17

THE COSMIC BPT DIAGRAM: CONFRONTING THEORY WITH OBSERVATIONS

Lisa J. Kewley, C. Maier, Kiyoto Yabe et al. · The Astrophysical Journal Letters · 2013 · 277 citations · Full text

Natural Sciences, Astronomy, Physics +13