2 papers
astro-ph.HE2024
The optical spectropolarimetric behaviour of a selection of high-energy blazars
J. Barnard, B. van Soelen, S. Acharya +8
At optical/ultraviolet energies, blazars display an underlying thermal (unpolarized) contribution from the accretion disc, torus and line emitting regions, diluting the polarized e…
astro-ph.HE2023
The radio to GeV picture of PSR B1259-63 during the 2021 periastron passage
M. Chernyakova, D. Malyshev, B. van Soelen +3
PSR B1259-63 is a gamma-ray binary system with a radio pulsar orbiting an O9.5Ve star, LS 2883, with a period of ~3.4 yr. Close to the periastron the system is detected at all wave…