Papers
1
Total Citations
23
H-Index
1
About
D. Porquet is a leading astrophysicist whose research focuses on the multiwavelength variability and accretion physics of active galactic nuclei (AGN), particularly Seyfert galaxies. Their major contributions center on understanding the complex interplay between X-ray, UV, and optical emissions in these systems, using coordinated monitoring campaigns to probe the structure and dynamics of the innermost regions around supermassive black holes. Porquet’s most-cited work, a 2020 study on the bright Seyfert galaxy Ark 120, exemplifies this approach, leveraging a ∼50-day Swift observing program and a ∼4-month ground-based campaign with the Skynet Robotic Telescope Network to measure time delays across wavelengths. This research, with 23 citations, has provided critical insights into the geometry of the accretion disk and corona, helping to constrain models of reverberation mapping and black hole mass estimation. Porquet’s work is highly regarded for its rigorous methodology and interdisciplinary use of space- and ground-based observatories, making it essential reading for students and researchers studying AGN variability and the co-evolution of black holes and their host galaxies.
Research Focus
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Top Papers
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