activity
20242026
collaborators

5 papers

astro-ph.HE2026

Probing the -ray emission region and the connection to jet ejections in NRAO 150 with VLBI

L. C. Debbrecht, G. F. Paraschos, E. Ros +7

Relativistic jets launched by active galactic nuclei are fundamental for understanding the physics of accreting supermassive black holes and their immediate environments, yet the o…

astro-ph.HE2026

Spectral index evolution of the limb-brightened jet in 3C 84

L. C. Debbrecht, G. F. Paraschos, E. Ros +11

Relativistic jets launched by active galactic nuclei are fundamental for understanding the physics of accreting supermassive black holes and their immediate environment, yet the me…

astro-ph.HE2026

Rapid jet ejection from PKS 0215+015 coincident with a high-energy neutrino event

F. Eppel, M. Kadler, E. Ros +19

Aims. We present a new neutrino-blazar multiwavelength flare coincidence observed in the blazar PKS 0215+015, which showed a strong multiwavelength outburst in coincidence with the…

astro-ph.HE2025

Investigating launching of black hole jets with the combined power of the EVN and the EHT

G. F. Paraschos, L. C. Debbrecht, J. A. Kramer +13

AGN-launched jets are a crucial element in the study of supermassive black holes (SMBH) and their closest surroundings. The formation of such jets, whether they are launched by mag…

astro-ph.HE2024

Broadband Multi-wavelength Properties of M87 during the 2018 EHT Campaign including a Very High Energy Flaring Episode

J. C. Algaba, M. Balokovic, S. Chandra +738

The nearby elliptical galaxy M87 contains one of the only two supermassive black holes whose emission surrounding the event horizon has been imaged by the Event Horizon Telescope (…