328 citations · 3.2k across the 59 of their papers we have counts for
3 papers · 1 filter
A new type of X-ray pulsar
Lidia M. Oskinova, Yael Naze, Helge Todt +4
X-ray emission from stars much more massive than the Sun was discovered only 35 years ago. Such stars drive fast stellar winds where shocks can develop, and it is commonly assumed…
The Wolf-Rayet stars in M31: I. Analysis of the late-type WN stars
Andreas Sander, Helge Todt, Rainer Hainich +1
Context: Comprehensive studies of Wolf-Rayet stars were performed in the past for the Galactic and the LMC population. The results revealed significant differences, but also unexpe…
The impact of rotation on the line profiles of Wolf-Rayet stars
Tomer Shenar, Wolf-Rainer Hamann, Helge Todt
Massive Wolf-Rayet stars are recognized today to be in a very common, but short, evolutionary phase of massive stars. While our understanding of Wolf-Rayet stars has increased dram…