9 citations · 11 across the 2 of their papers we have counts for
3 papers
Composition-dependent acceleration of UHE Cosmic Rays in AGN electric fields
E. Koutsoumpou, I. Contopoulos, A. Nathanail +2
The origin of ultra-high-energy cosmic rays (UHECRs) remains elusive, as proposed acceleration mechanisms are rarely connected directly to composition-sensitive air-shower observab…
Cosmic-ray impact on optical and mid-infrared emission line diagnostics in NGC 5728
E. Koutsoumpou, J. A. Fernández-Ontiveros, K. M. Dasyra +1
Cosmic rays (CRs), from active galactic nuclei (AGN) jets and supernovae (SNe), serve as a significant feedback mechanism influencing emission lines in narrow line region (NLR) clo…
Cosmic Ray Ionization of Low-Excitation Lines in Active Galactic Nuclei and Starburst Galaxies
E. Koutsoumpou, J. A. Fernández-Ontiveros, K. M. Dasyra +1
Cosmic rays (CRs) can significantly impact dense molecular clouds in galaxies, heating the interstellar medium (ISM) and altering its chemistry, ionization, and thermal properties.…