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H. Paugnat

14 papers hereh-index 482 citations12 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author8

Across the 13 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO9
  • astro-ph.HE3
  • astro-ph.GA1
  • astro-ph.IM1

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedPhoton ring test of the Kerr hypothesis: Variation in the ring shape

60 citations · 73 across the 11 of their papers we have counts for

collaborators
Showing astro-ph.HEShow all

3 papers · 1 filter

astro-ph.HE2025

FRB 20250316A: A Brilliant and Nearby One-Off Fast Radio Burst Localized to 13 parsec Precision

FRB Collaboration, Thomas C. Abbott, Daniel Amouyal +83

Precise localizations of a small number of repeating fast radio bursts (FRBs) using very long baseline interferometry (VLBI) have enabled multiwavelength follow-up observations rev…

astro-ph.HE2024★ 6 cited

New Evidence for a Flux-independent Spectral Index of Sgr A* in the Near-infrared

Hadrien Paugnat, Tuan Do, Abhimat K. Gautam +11

In this work, we measure the spectral index of Sagittarius A* (Sgr A*) between the H (1.6 μm) and K′ (2.2 μm) broadband filters in the near-infrared (NIR), sampling o…

astro-ph.HE2022★ 60 cited

Photon ring test of the Kerr hypothesis: Variation in the ring shape

Hadrien Paugnat, Alexandru Lupsasca, Frédéric Vincent +1

The Event Horizon Telescope (EHT) collaboration recently released horizon-scale images of the supermassive black hole M87*. These images are consistently described by an optically…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.