Publications

All refereed papers

2026

• Broadband multiwavelength properties of the archetypal blazar 3C 279 during the 2017 Event Horizon Telescope campaign
  Principe et al. · Astronomy and Astrophysics · cited 1×
• Spectral index evolution of the limb-brightened jet in 3C 84
  Debbrecht et al. · Astronomy and Astrophysics
• Full-polarization millimeter wavelength variability of Sagittarius A^* during the 2018 EHT campaign
  Albentosa-Ruiz et al. · Astronomy and Astrophysics · cited 1×
• Locating the missing large-scale emission in the jet of M87* with short EHT baselines
  Georgiev et al. · Astronomy and Astrophysics · cited 1×
• Ring Asymmetry and Spin in M87*
  Bernshteyn et al. · The Astrophysical Journal · cited 8×
• VLBI Detections of Compact Nuclei in Spiral-hosted Double-lobed Radio-loud Active Galactic Nuclei (DRAGNs): Evidence for Weak Parsec-scale Jet Activity
  Ryu et al. · The Astrophysical Journal · cited 1×
• Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations
  Gómez et al. · Astronomy and Astrophysics · cited 5×
• Probing jet base emission of M87* with the 2021 Event Horizon Telescope observations
  Saurabh et al. · Astronomy and Astrophysics · cited 8×

2025

• Horizon-scale variability of M87* from 2017─2021 EHT observations
  Event Horizon Telescope Collaboration et al. · Astronomy and Astrophysics · cited 43×
• Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment
  Bonaldi et al. · Monthly Notices of the Royal Astronomical Society · cited 22×
• Jet Collimation in a Spiral-hosted Active Galactic Nucleus: A Parabolic Jet Profile in 0313─192
  Lee et al. · The Astrophysical Journal Letters · cited 1×
• First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA
  Goddi et al. · Astronomy and Astrophysics · cited 14×
• The dynamics of the parsec-scale jet in the neutrino blazar PKS 0735+178
  Kim et al. · Astronomy and Astrophysics · cited 6×
• Origin of the ring ellipticity in the black hole images of M87^*
  Dahale et al. · Astronomy and Astrophysics · cited 5×
• A multifrequency study of sub-parsec jets with the Event Horizon Telescope
  Röder et al. · Astronomy and Astrophysics · cited 16×
• The persistent shadow of the supermassive black hole of M87: II. Model comparisons and theoretical interpretations
  Event Horizon Telescope Collaboration et al. · Astronomy and Astrophysics · cited 33×
• Enhanced Imaging of M87*: Simulations with the EHT and Extended-KVN
  Cho et al. · Journal of Korean Astronomical Society · cited 2×

2024

• Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode
  Algaba et al. · Astronomy and Astrophysics · cited 44×
• The putative center in NGC 1052
  Baczko et al. · Astronomy and Astrophysics · cited 12×
• The Faraday Rotation Measure of the M87 Jet at 3.5 mm with ALMA
  Peng et al. · The Astrophysical Journal · cited 5×
• First Very Long Baseline Interferometry Detections at 870 μm
  Raymond et al. · The Astronomical Journal · cited 35×
• Evidence of a toroidal magnetic field in the core of 3C 84
  Paraschos et al. · Astronomy and Astrophysics · cited 20×
• First Sagittarius A* Event Horizon Telescope Results. VII. Polarization of the Ring
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 149×
• First Sagittarius A* Event Horizon Telescope Results. VIII. Physical Interpretation of the Polarized Ring
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 151×
• Unveiling the bent-jet structure and polarization of OJ 287 at 1.7 GHz with space VLBI
  Cho et al. · Astronomy and Astrophysics · cited 8×
• Ordered magnetic fields around the 3C 84 central black hole
  Paraschos et al. · Astronomy and Astrophysics · cited 33×
• Repeating flaring activity of the blazar AO 0235+164
  Escudero Pedrosa et al. · Astronomy and Astrophysics · cited 8×
• Lost in the curve: Investigating the disappearing knots in blazar 3C 454.3
  Traianou et al. · Astronomy and Astrophysics · cited 11×
• A near magnetic-to-kinetic energy equipartition flare from the relativistic jet in AO 0235 + 164 during 2013-2019
  Cheong et al. · Monthly Notices of the Royal Astronomical Society · cited 6×
• The persistent shadow of the supermassive black hole of M 87. I. Observations, calibration, imaging, and analysis
  Event Horizon Telescope Collaboration et al. · Astronomy and Astrophysics · cited 100×

2023

• A Search for Pulsars around Sgr A* in the First Event Horizon Telescope Data Set
  Torne et al. · The Astrophysical Journal · cited 20×
• Filamentary structures as the origin of blazar jet radio variability
  Fuentes et al. · Nature Astronomy · cited 51×
• First M87 Event Horizon Telescope Results. IX. Detection of Near-horizon Circular Polarization
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 116×
• Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes
  Roelofs et al. · The Astrophysical Journal Letters · cited 11×
• Precessing jet nozzle connecting to a spinning black hole in M87
  Cui et al. · Nature · cited 129×
• Double SSA spectrum and magnetic field strength of the FSRQ 3C 454.3
  Jeong et al. · Monthly Notices of the Royal Astronomical Society · cited 7×
• RadioAstron Space VLBI Imaging of the Jet in M87. I. Detection of High Brightness Temperature at 22 GHz
  Kim et al. · The Astrophysical Journal · cited 24×
• Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration
  Prather et al. · The Astrophysical Journal · cited 29×
• Spectral analysis of a parsec-scale jet in M 87: Observational constraint on the magnetic field strengths in the jet
  Ro et al. · Astronomy and Astrophysics · cited 24×
• A ring-like accretion structure in M87 connecting its black hole and jet
  Lu et al. · Nature · cited 163×
• The Event Horizon Telescope Image of the Quasar NRAO 530
  Jorstad et al. · The Astrophysical Journal · cited 35×
• A multi-band study and exploration of the radio wave-γ-ray connection in 3C 84
  Paraschos et al. · Astronomy and Astrophysics · cited 29×

2022

• Jet kinematics in the transversely stratified jet of 3C 84. A two-decade overview
  Paraschos et al. · Astronomy and Astrophysics · cited 23×
• Resolving the Inner Parsec of the Blazar J1924─2914 with the Event Horizon Telescope
  Issaoun et al. · The Astrophysical Journal · cited 52×
• Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA + ALMA Observations
  Zhao et al. · The Astrophysical Journal · cited 31×
• Hard X-Ray Emission in Centaurus A
  Rani et al. · The Astrophysical Journal · cited 4×
• MeqSilhouette v2: spectrally resolved polarimetric synthetic data generation for the event horizon telescope
  Natarajan et al. · Monthly Notices of the Royal Astronomical Society · cited 13×
• Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI
  Broderick et al. · The Astrophysical Journal Letters · cited 38×
• A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows
  Georgiev et al. · The Astrophysical Journal Letters · cited 42×
• Selective Dynamical Imaging of Interferometric Data
  Farah et al. · The Astrophysical Journal Letters · cited 27×
• First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 622×
• First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 878×
• First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 433×
• First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 521×
• First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 433×
• First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 2231×
• New jet feature in the parsec-scale jet of the blazar OJ 287 connected to the 2017 teraelectronvolt flaring activity
  Lico et al. · Astronomy and Astrophysics · cited 19×
• Magnetic field strengths of the synchrotron self-absorption region in the jet of CTA 102 during radio flares
  Kim et al. · Monthly Notices of the Royal Astronomical Society · cited 20×
• The Intrinsic Structure of Sagittarius A* at 1.3 cm and 7 mm
  Cho et al. · The Astrophysical Journal · cited 28×
• A persistent double nuclear structure in 3C 84
  Oh et al. · Monthly Notices of the Royal Astronomical Society · cited 19×
• The Variability of the Black Hole Image in M87 at the Dynamical Timescale
  Satapathy et al. · The Astrophysical Journal · cited 51×
• Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign
  Wielgus et al. · The Astrophysical Journal Letters · cited 119×

2021

• Interferometric monitoring of gamma-ray bright AGNs: Measuring the magnetic field strength of 4C +29.45
  Kang et al. · Astronomy and Astrophysics · cited 16×
• The complex variability of blazars: time-scales and periodicity analysis in S4 0954+65
  Raiteri et al. · Monthly Notices of the Royal Astronomical Society · cited 43×
• Event Horizon Telescope observations of the jet launching and collimation in Centaurus A
  Janssen et al. · Nature Astronomy · cited 148×
• Pinpointing the jet apex of 3C 84
  Paraschos et al. · Astronomy and Astrophysics · cited 30×
• The jet collimation profile at high resolution in BL Lacertae
  Casadio et al. · Astronomy and Astrophysics · cited 22×
• Constraints on black-hole charges with the 2017 EHT observations of M87*
  Kocherlakota et al. · Physical Review D · cited 378×
• The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole
  Narayan et al. · The Astrophysical Journal · cited 95×
• H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy γ-ray flare in PKS 1510‒089 in May 2016
  H. E. S. S. Collaboration et al. · Astronomy and Astrophysics · cited 39×
• Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
  EHT MWL Science Working Group et al. · The Astrophysical Journal Letters · cited 134×
• First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 756×
• Polarimetric Properties of Event Horizon Telescope Targets from ALMA
  Goddi et al. · The Astrophysical Journal Letters · cited 113×
• First M87 Event Horizon Telescope Results. VII. Polarization of the Ring
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 525×

2020

• Interferometric Monitoring of Gamma-Ray Bright AGNs: OJ 287
  Lee et al. · The Astrophysical Journal · cited 18×
• Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole
  Psaltis et al. · Physical Review Letters · cited 367×
• Monitoring the Morphology of M87* in 2009-2017 with the Event Horizon Telescope
  Wielgus et al. · The Astrophysical Journal · cited 69×
• Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution
  Kim et al. · Astronomy and Astrophysics · cited 98×
• Verification of Radiative Transfer Schemes for the EHT
  Gold et al. · The Astrophysical Journal · cited 83×
• THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope
  Broderick et al. · The Astrophysical Journal · cited 90×
• SYMBA: An end-to-end VLBI synthetic data generation pipeline. Simulating Event Horizon Telescope observations of M 87
  Roelofs et al. · Astronomy and Astrophysics · cited 25×
• Multiwavelength behaviour of the blazar 3C 279: decade-long study from γ-ray to radio
  Larionov et al. · Monthly Notices of the Royal Astronomical Society · cited 51×

2019

• Exploring the Morphology and Origins of the 4C 38.41 Jet
  Algaba et al. · The Astrophysical Journal · cited 18×
• The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project
  Porth et al. · The Astrophysical Journal Supplement Series · cited 362×
• Ejection of Double Knots from the Radio Core of PKS 1510-089 during the Strong Gamma-Ray Flares in 2015
  Park et al. · The Astrophysical Journal · cited 19×
• Core-Jet Blending Effects in Active Galactic Nuclei under the Korean VLBI Network View at 43 GHz
  Algaba et al. · Journal of Korean Astronomical Society · cited 2×
• First M87 Event Horizon Telescope Results. II. Array and Instrumentation
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 1141×
• First M87 Event Horizon Telescope Results. III. Data Processing and Calibration
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 972×
• First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 1581×
• First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 1648×
• First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 1842×
• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
  Event Horizon Telescope Collaboration et al. · The Astrophysical Journal Letters · cited 4718×
• The magnetic field structure in CTA 102 from high-resolution mm-VLBI observations during the flaring state in 2016-2017
  Casadio et al. · Astronomy and Astrophysics · cited 31×
• Spatially resolved origin of millimeter-wave linear polarization in the nuclear region of 3C 84
  Kim et al. · Astronomy and Astrophysics · cited 47×

2018

• Detection of persistent VHE gamma-ray emission from PKS 1510-089 by the MAGIC telescopes during low states between 2012 and 2017
  MAGIC Collaboration et al. · Astronomy and Astrophysics · cited 43×
• Exploring the nature of the 2016 γ-ray emission in the blazar 1749+096
  Kim et al. · Monthly Notices of the Royal Astronomical Society · cited 13×
• The limb-brightened jet of M87 down to the 7 Schwarzschild radii scale
  Kim et al. · Astronomy and Astrophysics · cited 166×
• Exploring the Variability of the Flat-spectrum Radio Source 1633+382. II. Physical Properties
  Algaba et al. · The Astrophysical Journal · cited 22×
• KVN observations reveal multiple γ-ray emission regions in 3C 84?
  Hodgson et al. · Monthly Notices of the Royal Astronomical Society · cited 42×
• Long-term millimeter VLBI monitoring of M 87 with KVN at milliarcsecond resolution: nuclear spectrum
  Kim et al. · Astronomy and Astrophysics · cited 25×
• Exploring the Variability of the Flat Spectrum Radio Source 1633+382. I. Phenomenology of the Light Curves
  Algaba et al. · The Astrophysical Journal · cited 22×
• The Power of Simultaneous Multi-frequency Observations for mm-VLBI: Beyond Frequency Phase Transfer
  Zhao et al. · The Astronomical Journal · cited 21×

2017

• The Millimeter-Radio Emission of BL Lacertae During Two γ-ray Outbursts
  Kim et al. · Journal of Korean Astronomical Society · cited 8×
• 3 mm GMVA Observations of Total and Polarized Emission from Blazar and Radio Galaxy Core Regions
  Casadio et al. · Galaxies · cited 14×

2016

• Interferometric Monitoring of Gamma-Ray Bright AGNs. I. The Results of Single-epoch Multifrequency Observations
  Lee et al. · The Astrophysical Journal Supplement Series · cited 45×
• Resolving the Base of the Relativistic Jet in M87 at 6R_sch Resolution with Global mm-VLBI
  Kim et al. · Galaxies · cited 17×

2015

• PAGaN I: Multi-Frequency Polarimetry of AGN Jets with KVN
  Kim et al. · Journal of Korean Astronomical Society · cited 6×
• Interferometric Monitoring of GAMMA─RAY Bright Active Galactic Nuclei II: Frequency Phase Transfer
  Algaba et al. · Journal of Korean Astronomical Society · cited 36×
• PAGaN II: The Evolution of AGN Jets on Sub-Parsec Scales
  Oh et al. · Journal of Korean Astronomical Society · cited 14×
• Investigating Plasma-Physical Properties of Jets in Nearby Radio-Bright AGN with Kvn and KaVA
  Kim et al. · Publication of Korean Astronomical Society · cited 1×
• No asymmetric outflows from Sagittarius A* during the pericenter passage of the gas cloud G2
  Park et al. · Astronomy and Astrophysics · cited 21×

2014

• Optical Multi-Channel Intensity Interferometry - Or: How to Resolve O-Stars in the Magellanic Clouds
  Trippe et al. · Journal of Korean Astronomical Society · cited 19×
• VIMAP: an Interactive Program Providing Radio Spectral Index Maps of Active Galactic Nuclei
  Kim et al. · Journal of Korean Astronomical Society · cited 28×

2013

• How to Monitor AGN Intra-Day Variability at 230 GHz
  Kim et al. · Journal of Korean Astronomical Society · cited 9×