15 citations · 16 across the 5 of their papers we have counts for
5 papers
Time-resolved leptonic modeling of the prompt emission of GRB 211211A
Maria Petropoulou, Maria Gkoni, Konstantinos Xyloportas +3
GRB 211211A is a long duration gamma-ray burst with a compact object merger origin. In this work, we model the time-resolved prompt-emission spectra of GRB 211211A within a leptoni…
A Comprehensive Hadronic Code Comparison for Active Galactic Nuclei
Matteo Cerruti, Annika Rudolph, Maria Petropoulou +14
We perform the first dedicated comparison of five hadronic codes (AM, ATHEA, B13, LeHa-Paris, and LeHaMoC) that have been extensively used in modeling of the spectral energy…
The role of magnetospheric current sheets in pair enrichment and ultra-high energy proton acceleration in M87*
S. I. Stathopoulos, M. Petropoulou, L. Sironi +1
Recent advances in numerical simulations of magnetically arrested accretion onto supermassive black holes have shed light on the formation and dynamics of magnetospheric current sh…
Dust-scattering rings of GRB 221009A as seen by the Neil Gehrels Swift satellite: can we count them all?
Georgios Vasilopoulos, Despina Karavola, Stamatios I. Stathopoulos +1
We present the first results for the dust-scattering rings of GRB 221009A, coined as the GRB of the century, as observed by the Neil Gehrels Swift satellite. We perform analysis of…
Probing Neutrino Emission from X-ray Blazar Flares observed with Swift-XRT
Stamatios I. Stathopoulos, Maria Petropoulou, Paolo Giommi +3
Blazars are the most extreme subclass of active galactic nuclei with relativistic jets emerging from a super-massive black hole and forming a small angle with respect to our line o…