Probing the innermost regions of AGN jets and their magnetic fields with RadioAstron IV. The quasar 3C 345 at 18 cm: Magnetic field structure and brightness temperature

no code implementations • 8 Feb 2021 • F. M. Pötzl, A. P. Lobanov, E. Ros, J. L. Gómez, G. Bruni, U. Bach, A. Fuentes, L. I. Gurvits, D. L. Jauncey, Y. Y. Kovalev, E. V. Kravchenko, M. M. Lisakov, T. Savolainen, K. V. Sokolovsky, J. A. Zensus

We study the innermost jet morphology and magnetic field strength in the AGN 3C 345 with an unprecedented resolution using images obtained within the framework of the key science programme on AGN polarisation of the Space VLBI mission RadioAstron.

High Energy Astrophysical Phenomena

A broadband view on microquasar MAXI J1820+070 during the 2018 outburst

no code implementations • 26 Jan 2021 • J. Rodi, A. Tramacere, F. Onori, G. Bruni, C. Sánchez-Fernández, M. Fiocchi, L. Natalucci, P. Ubertini

Spectral analysis of the hard X-rays found a \(kT_e \sim 30 \) keV and \( \tau \sim 2\) with a \texttt{CompTT} model, indicative of an accreting black hole binary in the hard state.

High Energy Astrophysical Phenomena