Matteo Guainazzi
2 papers · Latest:
The 0.9 Megasecond XRISM/Resolve Spectrum of the Seyfert-1 AGN NGC 4151
XRISM/Resolve's 0.9 Ms spectrum of NGC 4151 reveals complex Fe K lines, relativistic reflection from the inner disk, and multi-component outflows.
2604.16148
Galaxies & CosmologyEnhanced activity in close dual-AGN systems in the local Universe
Close galactic mergers significantly boost AGN activity and obscuration, particularly for obscured AGN and the less massive black hole in dual systems.
2604.14900
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