278 citations
- The University of TokyoJP113 papers
- National Astronomical Observatory of JapanJP77 papers
- The University of OsakaJP74 papers
- Nagoya UniversityJP64 papers
- Kyoto UniversityJP51 papers
- Tohoku UniversityJP50 papers
- Centre National de la Recherche ScientifiqueFR49 papers
- Goddard Space Flight CenterUS40 papers
- Japan Atomic Energy AgencyJP37 papers
- Institute of Space and Astronautical ScienceJP33 papers
- Japan Aerospace Exploration AgencyJP33 papers
- Massey UniversityNZ31 papers
Showing 2016 · astro-ph.GAShow all
3 papers · 2 filters
astro-ph.GA2016★ 31 cited
Chemical evolution of the Universe at 0.7 < z < 1.6 derived from abundance diagnostics of the broad-line region of quasars
Hiroaki Sameshima, Yuzuru Yoshii, Kimiaki Kawara
We present an analysis of Mg II and Fe II UV emission lines for archival Sloan Digital Sky Survey (SDSS) quasars to explore diagnostics of the magnesium-to-iron abund…
astro-ph.GA2016★ 12 cited
Infrared Interferometry and AGNs: Parsec-scale Disks and Dusty Outflows
Leonard Burtscher, Sebastian Hönig, Walter Jaffe +4
The "torus" is the central element of the most popular theory unifying various classes of AGNs, but it is usually described as "putative" because it has not been imaged yet. Since…
astro-ph.GA2016★ 51 cited
A lack of classical Cepheids in the inner part of the Galactic disk
Noriyuki Matsunaga, Michael W. Feast, Giuseppe Bono +6
Recent large-scale infrared surveys have been revealing stellar populations in the inner Galaxy seen through strong interstellar extinction in the disk. In particular, classical Ce…