Accretion history of the Universe

• Accretion history of the Universe
• Compton-thick fraction
• Geometry of the nuclear obscurer
• Galaxies as obscurers
• Spectral fitting methodology (BXA)
• Multi-catalog cross-matching (NWAY)

Buchner+15

Buchner+17a,b

Buchner+14,+19

Buchner+14

Salvato, Buchner+17

Buchner+15