Thermal instability in X-ray photoionized media in active galactic nuclei: influence on the gas structure and spectral features - Gonçalves, A. C.; Collin, S.; Dumont, A.-M.; Chevallier, L. (Astronomy and astrophysics (Berlin), 2007)
Keywords: Astronomy; Astrophysics; Earth, ocean, space; Exact sciences and technology; Physics; Ionized gases; Plasma; Variability; Numerical method; methods: numerical; Thermal radiation; galaxies: active; Active galaxy nuclei; Galaxy nuclei; Radiative transfer; Fluctuations; X-rays: general; radiation mechanisms: thermal; Thermal instabilities; Optically thick medium; Thermal equilibrium; instabilities; Active galaxies; Stratified medium; Radiation mechanism; Algorithms; Photoionization; Radiation temperature; Ionization; Saturn satellite; Models; Strong turbulence; Approximate solution; Titan