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I. McHardy

22 papers hereh-index 5147 citations20 works total

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

author position
  • middle author15
  • last author5

Across the 20 of 22 papers where every author was matched, so the position is known.

fields
  • astro-ph7
  • astro-ph.GA6
  • astro-ph.HE6
  • astro-ph.CO2
  • astro-ph.IM1
same name
  • I. McHardy — 193 papers, h 66
  • I. McHardy — 3 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19992026
most citedLong term optical and X-ray variability of the Seyfert galaxy Markarian 79

108 citations · 396 across the 20 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

astro-ph.GA2025

Continuum Reverberation Mapping of 18 AGN Over Four Years

Jake A. Miller, Edward M. Cackett, Misty C. Bentz +3

Continuum reverberation mapping probes the size scale of the optical continuum-emitting region in active galactic nuclei (AGN). The source of this emission has long been thought to…

astro-ph.GA2025

Echo mapping of the black hole accretion flow in NGC 7469

Raj Prince, Juan V. Hernández Santisteban, Keith Horne +20

Reverberation mapping (RM) can measure black hole accretion disc sizes and radial structure through observed time lags that should increase with wavelength as τ∝λ4/3. Ou…

astro-ph.HE2025

Testing disc reprocessing models for AGN optical variability by comparison of X-ray and optical power spectra of NGC 4395

Max Beard, Ian McHardy, Keith Horne +11

It is generally thought that AGN optical variability is produced, at least in part, by reprocessing of central X-rays by a surrounding accretion disc, resulting in wavelength-depen…

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