Multiwavelength campaign on Mrk 509 XIII. Testing ionized-reflection models on Mrk 509

  title={Multiwavelength campaign on Mrk 509 XIII. Testing ionized-reflection models on Mrk 509},
  author={Rozenn Boissay and St{\'e}phane Paltani and Gabriele Ponti and Stefano Bianchi and Massimo Cappi and Jelle S. Kaastra and P.-O. Petrucci and Nahum Arav and Graziella Branduardi‐Raymont and Elisa Costantini and Jacobo Ebrero and Gerard A. Kriss and Missagh Mehdipour and Ciro Pinto and Katrien C. Steenbrugge},
  journal={Astronomy and Astrophysics},
Active galactic nuclei (AGN) are the most luminous persistent objects in the universe. The X-ray domain is particularly important because the X-ray flux represents a significant fraction of the bolometric emission from such objects and probes the innermost regions of accretion disks, where most of this power is generated. An excess of X-ray emission below ∼2 keV, called soft-excess, is very common in Type 1 AGN spectra. The origin of this feature remains debated. Originally modeled with a… 

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