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astro-ph.SR2025
Comparing the Sun to Sun-like stars. On the importance of addressing faculae/spot domination
Konstantin Herbst, Eliana M. Amazo-Gómez, Athanasios Papaioannou
Whether the Sun is an ordinary G-type star is still an open scientific question. Stellar surveys by Kepler and TESS, however, revealed that Sun-like stars tend to show much stronge…
astro-ph.SR2024
Revisiting Empirical Solar Energetic Particle Scaling Relations II. Coronal Mass Ejections
Athanasios Papaioannou, Konstantin Herbst, Tobias Ramm +2
Aims. The space radiation environment conditions and the maximum expected coronal mass ejection (CME) speed are being assessed through the investigation of scaling laws between the…