S. Frey

Eötvös Loránd University — Hungary

Physics and Astronomy · Physical Sciences

27h-index2.4kcitations300works1.12yr avg
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Research Topics

Radio Astronomy Observations and Technology(170), Astrophysics and Cosmic Phenomena(163), Galaxies: Formation, Evolution, Phenomena(103), Astrophysical Phenomena and Observations(66), Gamma-ray bursts and supernovae(45)

Publications300 total

Building a Radio AGN Sample from Cosmic Morning—The Radio High-Redshift Quasar Catalog (RHzQCat): I. Catalog from SDSS Quasars and Radio Surveys at z ≥ 3
Universe·2025Open Access
JWST observes the assembly of a massive galaxy at z~4
arXiv (Cornell University)·2025Open Access
Identifying compact symmetric objects with high-precision VLBI and <i>Gaia</i> astrometry
Astronomy and Astrophysics·2025Open Access
Subparsec Acceleration and Collimation of NGC 4261’s Twin Jets
The Astrophysical Journal·2025Open Access
What Do Radio Emission Constraints Tell Us About Little Red Dots as Tidal Disruption Events?
Universe·2025Open Access
Radio-loudness Statistics of Quasars from Quaia-VLASS
The Astrophysical Journal Supplement Series·2025· 3 citedOpen Access
Milliarcsecond astrometric oscillations in active galactic nuclei as a precursor of multi-messenger gravitational wave events
Astronomy and Astrophysics·2025Open Access
An Ejection Event Captured by Very Long Baseline Interferometry during the Outburst of Swift J1727.8–1613
The Astrophysical Journal Letters·2025· 1 citedOpen Access
Zooming into the neutrino-associated blazar candidate J1718+4239
Astronomy and Astrophysics·2025Open Access
Superluminal Motion and Jet Parameters in the High-Redshift Blazar J1429+5406
Universe·2025· 1 citedOpen Access
Proper Motion and Natal Kick in the Galactic Black Hole X-Ray Binary AT2019wey
The Astrophysical Journal·2025Open Access
Identifying compact symmetric objects with high-precision VLBI and Gaia astrometry
arXiv (Cornell University)·2025Open Access
Solid Identification of Extragalactic Gamma-Ray Source Using High-Resolution Radio Interferometric Observation
Universe·2025· 2 citedOpen Access
QUAIA X VLASS: A NEW SAMPLE OF COMPACT EXTRAGALACTIC RADIO SOURCES
2025
High-resolution radio observations of TeV candidate sources
ArXiv.org·2025Open Access
What Is Inside the Double–Double Structure of the Radio Galaxy J0028+0035?
Symmetry·2025· 1 citedOpen Access
Fegyvertesztekkel a nagy műholdseregek ellen
Haditechnika·2024Open Access
The γ-Ray-emitting BL Lac 4FGL J1219.0+3653 in the Radio
Research Notes of the AAS·2024Open Access
Deep silence: Radio properties of little red dots
Astronomy and Astrophysics·2024· 21 citedOpen Access
Deep silence: radio properties of little red dots
arXiv (Cornell University)·2024Open Access
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Frequent Co-authors

Z. Paragi(37), Leonid Gurvits(30), K. É. Gabányi(22), Tao An(15), D. Cseh(14), H. Falcke(8), Jun Yang(8), J. E. Conway(6), J. A. Zensus(6), P. G. Edwards(5), H. Hirabayashi(5), Richard Dodson(5), S. J. Tingay(5), C. Goddi(5), Yingkang Zhang(5), Krisztina Perger(5), E. B. Fomalont(4), William K. Scott(4), S. Horiuchi(4), Z. Shen(4)