H. Falcke

Radboud University Nijmegen — Netherlands

Physics and Astronomy · Physical Sciences

104h-index54.0kcitations1.3kworks5.92yr avg
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Research Topics

Astrophysics and Cosmic Phenomena(778), Radio Astronomy Observations and Technology(425), Astrophysical Phenomena and Observations(286), Dark Matter and Cosmic Phenomena(271), Pulsars and Gravitational Waves Research(165)

Publications988 total

The core-shift of Sagittarius A* as a discriminant between disk and jet emission models with millimeter very long baseline interferometry
Astronomy and Astrophysics·2025· 1 citedOpen Access
Preparatory studies for the Africa Milimetre Telescope
2025Open Access
Probing jet base emission of M87* with the 2021 Event Horizon Telescope observations
arXiv (Cornell University)·2025Open Access
Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign
Astronomy and Astrophysics·2025Open Access
Probing jet base emission of M87* with the 2021 Event Horizon Telescope observations
Astronomy and Astrophysics·2025· 1 citedOpen Access
Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations
Astronomy and Astrophysics·2025Open Access
Particle creation in a cosmological background in analogy to the Schwinger effect
arXiv (Cornell University)·2025Open Access
Horizon-scale variability of M87* from 2017–2021 EHT observations
Astronomy and Astrophysics·2025· 2 citedOpen Access
Long-term Astrometric Monitoring of the Galactic Center Magnetar PSR J1745−2900
The Astrophysical Journal·2025Open Access
Origin of the ring ellipticity in the black hole images of M87<sup>*</sup>
Astronomy and Astrophysics·2025Open Access
First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA
Astronomy and Astrophysics·2025· 5 citedOpen Access
An upper limit to the lifetime of stellar remnants from gravitational pair production
Journal of Cosmology and Astroparticle Physics·2025Open Access
Thunderstorm Charge Distribution Determination Using Cosmic Rays Induced Air Showers and Lightning Imaging at LOFAR
Geophysical Research Letters·2025Open Access
A comparative analysis of GNSS-inferred precipitable water vapour at the potential sites for the Africa Millimetre Telescope
Monthly Notices of the Royal Astronomical Society·2025· 3 citedOpen Access
A multifrequency study of sub-parsec jets with the Event Horizon Telescope
Astronomy and Astrophysics·2025· 9 citedOpen Access
A multi-frequency study of sub-parsec jets with the Event Horizon Telescope
arXiv (Cornell University)·2025Open Access
Analysis of the accuracy of GNSS inferred precipitable water vapour against that from a 210 GHz WVR at the H.E.S.S. site
RAS Techniques and Instruments·2025Open Access
The persistent shadow of the supermassive black hole of M87
Astronomy and Astrophysics·2025· 18 citedOpen Access
Demographics of black holes at $&lt;$100 R$_{\rm g}$ scales: accretion flows, jets, and shadows
arXiv (Cornell University)·2024Open Access
Wondrak, van Suijlekom, and Falcke reply
Physical Review Letters·2024· 2 citedOpen Access
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Frequent Co-authors

Wu Jiang(25), Xiaopeng Cheng(22), J. E. Conway(22), Geoffrey C. Bower(21), Mariafelicia De Laurentis(19), G. Desvignes(18), Ralph P. Eatough(18), Kazunori Akiyama(17), A. Alberdi(17), W. Alef(17), Keiichi Asada(17), Rebecca Azulay(17), Mislav Baloković(17), John Barrett(17), Dan Bintley(17), Lindy Blackburn(17), Michael Bremer(17), Christiaan D. Brinkerink(17), Roger Brissenden(17), S. Britzen(17)