Probing the evolving massive star population in Orion with kinematic and radioactive tracers

  title={Probing the evolving massive star population in Orion with kinematic and radioactive tracers},
  author={Rasmus Voss and Roland Diehl and Jacco Vink and Dieter H. Hartmann},
  journal={Astronomy and Astrophysics},
Context. Orion is the nearest star-forming region to host a significant number of young and massive stars. The energy injected by these OB stars is thought to have created the Eridanus superbubble. Because of its proximity, Orion is a prime target for a detailed investigation of the interaction between massive stars and their environment. Aims. We study the massive star population of Orion and its feedback in terms of energy and mass, in order to compare the current knowledge of massive stars… 

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