74 citations · 367 across the 14 of their papers we have counts for
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astro-ph.SR2021★ 5 cited
Characterizing X-ray activity cycles of young solar-like stars with solar observations
M. Coffaro, B. Stelzer, S. Orlando
Throughout an activity cycle, magnetic structures rise to the stellar surface, evolve and decay. Tracing their evolution on a stellar corona allows us to characterize the X-ray cyc…
astro-ph.SR2021★ 10 cited
A first eROSITA view of ultracool dwarfs
B. Stelzer, A. Klutsch, M. Coffaro +2
We present the first X-ray detections of ultracool dwarfs (UCDs) from the first all-sky survey of the extended ROentgen Survey with an Imaging Telescope Array (eROSITA) onboard the…