Tag Archives: Fe

Model uncertainties of local-thermodynamic-equilibrium K-shell spectroscopy

T. Nagayama (a) , J.E. Bailey (a), R.C. Mancini (b), C.A. Iglesias (c), S.B. Hansen (a), C. Blancard (d), H.K. Chung (e), J. Colgan (f), Ph. Cosse (d), G. Faussurier (d), R. Florido (g), C.J. Fontes (f), F. Gilleron (d), I.E. Golovkin (h), D.P. Kilcrease (f), G. Loisel (a), J.J. … Continue reading

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NLTE line formation of Fe for late-type stars. I. Standard stars with 1D and model atmospheres

Maria Bergemann (1), K. Lind (1), R. Collet (2,3,1), Z. Magic (1) and M. Asplund (4,1) ((1)Max Planck Institute for Astrophysics, Karl-Schwarzschild Str. 1, 85741, Garching, Germany; (2) Natural History Museum of Denmark, Centre for Star and Planet Formation, Øster … Continue reading

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Probing the time variability of five Fe low broad absorption line quasars

M. Vivek (1), R. Srianand (2), P. Petitjean (3), P. Noterdaeme (3), V.Mohan (2), A. Mahabal (4) & V.C. Kuriakose (1) ((1)Department of Physics, Cochin University of Science and Technology, Kochi 682022, India; (2) Inter University Centre for Astronomy and … Continue reading

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The broad Fe Kα line and supermassive black holes

Predag Jovanovic (Astronomical Observatory, Belgrade, Serbia) Here we present an overview of some of the most significant observational and theoretical studies of the broad Fe Kα spectral line, which is believed to originate from the innermost regions of relativistic accretion … Continue reading

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