activity
20172024
most citedStarlight-polarization-based tomography of the magnetized interstellar medium: PASIPHAE's line-of-sight inversion method

25 citations · 44 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2024★ 2 cited

Non-parametric Bayesian reconstruction of Galactic magnetic fields using Information Field Theory: The inclusion of line-of-sight information in ultra-high energy cosmic ray backtracking

Alexandros Tsouros, Abhijit B. Bendre, Gordian Edenhofer +4

(abridged) Ultra-high energy cosmic rays (UHECRs) are extremely energetic charged particles with energies surpassing eV. Their sources remain elusive, obscured by deflect…

astro-ph.HE2023★ 7 cited

A quantitative explanation of the radio--X-ray correlation in black-hole X-ray binaries

Nikolaos D. Kylafis, Pablo Reig, Alexandros Tsouros

The observed correlation between the radio and X-ray fluxes in the hard state of black-hole X-ray binaries (BHXRBs) has been around for more than two decades. It is currently accep…

astro-ph.HE2023

Reconstructing Galactic magnetic fields from local measurements for backtracking ultra-high-energy cosmic rays

Alexandros Tsouros, Gordian Edenhofer, Torsten Enßlin +2

(abridged) Ultra-high energy cosmic rays (UHECRs) are highly energetic charged particles with energies exceeding eV. Identifying their sources and production mechanism ca…

astro-ph.GA2022★ 25 cited

Starlight-polarization-based tomography of the magnetized interstellar medium: PASIPHAE's line-of-sight inversion method

V. Pelgrims, G. V. Panopoulou, K. Tassis +20

We present the first Bayesian method for tomographic decomposition of the plane-of-sky orientation of the magnetic field with the use of stellar polarimetry and distance. This stan…

hep-th2019★ 2 cited

de Sitter versus Anti de Sitter flows and the (super)gravity landscape

Elias Kiritsis, Alexander Tsouros

Generic solutions are studied in Einstein-scalar gravity in an ansatz that can interpolate between de Sitter and Anti-de Sitter regimes. The classification of regular solutions of…

astro-ph.HE2017★ 8 cited

The energy distribution of electrons in radio jets

Alexandros Tsouros, Nikolaos D. Kylafis

Black-hole and neutron-star X-ray binaries exhibit compact radio jets, when they are in the so called quiescent, hard, or hard intermediate states. The radio spectrum in these stat…