Constraining the driving mechanism of galaxy-scale winds with emission line spectra

Using hydrodynamic simulations and photoionization calculations, we demonstrate that quasar emission line spectra contain information on the driving mechanism of galaxy-scale outflows. Outflows driven by a hot shocked bubble are expected to exhibit LINER-like optical line ratios, while outflows driv...

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Veröffentlicht in:	Proceedings of the International Astronomical Union 2023-12, Vol.19 (S378), p.45-49
Hauptverfasser:	Stern, Jonathan, Oñorbe, Jose, Richings, Alexander J., Johnson, Sean D., Faucher-Giguère, Claude-André
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Astronomy Black holes Contributed Paper Cosmic rays Emission spectra Line spectra Outflow Photoionization Quasars Radiation Radiation pressure Ratios Seyfert galaxies Simulation Star & galaxy formation Stars & galaxies Wind
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