activity
20242026
most citedX-ray variability of the triplet star system LTT1445 and evaporation history of the exoplanets around its A component

5 citations · 11 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.HE2026

The SRG/eROSITA All-Sky Survey DR2: Cumulative X-ray catalogues from the first three surveys and multi-wavelength counterparts in the western Galactic hemisphere

M. E. Ramos-Ceja, G. Lamer, M. Salvato +111

The eROSITA telescope array on board the Spektrum-Roentgen-Gamma (SRG) mission began its all-sky survey program in December 2019, scanning the sky at an approximately six-month cad…

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.EP2025★ 3 cited

Is the high-energy environment of K2-18b special?

S. Rukdee, M. Güdel, I. Vilović +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★ 5 cited

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…

astro-ph.HE2024★ 3 cited

The eROSITA DR1 variability catalogue

Th. Boller, M. Salvato, J. Buchner +14

With its first All-Sky Survey (eRASS1), the extended ROentgen Survey with an Imaging Telescope Array (eROSITA) on board the Spectrum-Roentgen-Gamma (SRG) mission has offered an unp…