Publications in collaboration with researchers from Aalto University (101)

2025

  1. A multifrequency study of sub-parsec jets with the Event Horizon Telescope

    Astronomy and Astrophysics, Vol. 695

  2. First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA

    Astronomy and Astrophysics, Vol. 699

  3. MOJAVE – XXII. Brightness temperature distributions and geometric profiles along parsec-scale active galactic nucleus jets

    Monthly Notices of the Royal Astronomical Society, Vol. 538, Núm. 3, pp. 2008-2030

  4. Origin of the ring ellipticity in the black hole images of M87

    Astronomy and Astrophysics, Vol. 699

  5. Shared-optical-path VLBI frequency phase transfer from 86 to 258 GHz on an 8600km baseline: Demonstrated with the APEX and IRAM 30m telescopes

    Astronomy and Astrophysics, Vol. 701

  6. The persistent shadow of the supermassive black hole of M87: II. Model comparisons and theoretical interpretations

    Astronomy and Astrophysics, Vol. 693

2024

  1. Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode

    Astronomy and Astrophysics, Vol. 692

  2. Cross-Polarization Gain Calibration of Linearly Polarized VLBI Antennas by Observations of 4C 39.25

    Radio Science, Vol. 59, Núm. 4

  3. Evidence of a toroidal magnetic field in the core of 3C 84

    Astronomy and Astrophysics, Vol. 686

  4. First Sagittarius A∗ Event Horizon Telescope Results. VII. Polarization of the Ring

    Astrophysical Journal Letters, Vol. 964, Núm. 2

  5. First Sagittarius A∗ Event Horizon Telescope Results. VIII. Physical Interpretation of the Polarized Ring

    Astrophysical Journal Letters, Vol. 964, Núm. 2

  6. First Very Long Baseline Interferometry Detections at 870 μm

    Astronomical Journal, Vol. 168, Núm. 3

  7. Ordered magnetic fields around the 3C 84 central black hole

    Astronomy and Astrophysics, Vol. 682

  8. The persistent shadow of the supermassive black hole of M 87: I. Observations, calibration, imaging, and analysis*

    Astronomy and Astrophysics, Vol. 681

  9. The putative center in NGC 1052

    Astronomy and Astrophysics, Vol. 692

  10. Towards an astronomical use of new-generation geodetic observations I. From the correlator to full-polarization images

    Astronomy and Astrophysics, Vol. 688

2023

  1. A ring-like accretion structure in M87 connecting its black hole and jet

    Nature, Vol. 616, Núm. 7958, pp. 686-690

  2. Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration

    Astrophysical Journal, Vol. 950, Núm. 1

  3. Erratum: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. XVIII. Kinematics and Inner Jet Evolution of Bright Radio-loud Active Galaxies (Astrophysical Journal (2021) 923 (30) DOI: 10.3847/1538-4357/ac230f)

    Astrophysical Journal

  4. Filamentary structures as the origin of blazar jet radio variability

    Nature Astronomy, Vol. 7, Núm. 11, pp. 1359-1367