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astro-ph.EP2026
Probing habitable regions with SRG/eROSITA
E. Gatuzz, S. Rukdee, S. Freund +1
Stellar high-energy radiation is a key driver of atmospheric erosion and evolution in exoplanets, directly affecting their long-term habitability. We present a comprehensive study…
astro-ph.EP2026★ 3 cited
Is the high-energy environment of K2-18b special?
S. Rukdee, M. Güdel, I. ViloviÄ +7
K2-18b lies near the radius valley that separates super-Earths and sub-Neptunes, marking a key transitional regime in planetary and atmospheric composition. The system offers a val…
astro-ph.EP2024
X-ray variability of the triplet star system LTT1445 and evaporation history of the exoplanets around its A component
S. Rukdee, J. Buchner, V. Burwitz +3
The high-energy environment of the host stars could be deleterious for their planets. It is crucial to ascertain this contextual information to fully characterize the atmospheres o…