Frontiers in Astronomy and Space Sciences (Nov 2017)

Ultraviolet/Optical Emission of the Ionized Gas in AGN: Diagnostics of the Ionizing Source and Gas Properties

  • Anna Feltre,
  • Anna Feltre,
  • Stephane Charlot,
  • Marco Mignoli,
  • Angela Bongiorno,
  • Francesco Calura,
  • Jacopo Chevallard,
  • Emma Curtis-Lake,
  • Roberto Gilli,
  • Adele Plat

DOI
https://doi.org/10.3389/fspas.2017.00032
Journal volume & issue
Vol. 4

Abstract

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Spectroscopic studies of active galactic nuclei (AGN) are powerful means of probing the physical properties of the ionized gas within them. In particular, near future observational facilities, such as the James Webb Space Telescope (JWST), will allow detailed statistical studies of rest-frame ultraviolet and optical spectral features of the very distant AGN with unprecedented accuracy. In this proceedings, we discuss the various ways of exploiting new dedicated photoionization models of the narrow-line emitting regions (NLR) of AGN for the interpretation of forthcoming revolutionary datasets.

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