Tag Archives: quasar

Near-infrared spectroscopy of a nitrogen-loud quasar SDSS J1707+6443

N. Araki (1), T. Nagao (2,3), K. Matsuoka (1,3), A. Marconi (4), R. Maiolino (5,6), H. Ikeda (1,3), T. Hashimoto (7), Y. Taniguchi (8), and T. Murayama (9) ((1) Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama … Continue reading

Posted in Atomic data applications | Tagged , , , , , | Leave a comment

Simultaneous Ultraviolet and Optical Emission-line Profiles of Quasars: Implications for Black Hole Mass Determination

Luis C. Ho (1), Paolo Goldoni (2,3), Xiao-Bo Dong (1,4), jenny E. Greene (5), and Gabriele Ponti (2,6) ((1) The Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101, USA; (2) Laboratoire Astroparticule et Cosmologie, … Continue reading

Posted in Atomic data applications | Tagged , , , | Leave a comment