The Origin of T Tauri X-Ray Emission: New Insights from the Chandra Orion Ultradeep Project

@article{Preibisch2005TheOO,
  title={The Origin of T Tauri X-Ray Emission: New Insights from the Chandra Orion Ultradeep Project},
  author={T. Preibisch and Y. Kim and F. Favata and E. Feigelson and E. Flaccomio and K. Getman and G. Micela and S. Sciortino and K. G. Stassun and B. Stelzer and H. Zinnecker},
  journal={Astrophysical Journal Supplement Series},
  year={2005},
  volume={160},
  pages={401-422}
}
  • T. Preibisch, Y. Kim, +8 authors H. Zinnecker
  • Published 2005
  • Physics
  • Astrophysical Journal Supplement Series
  • The Chandra Orion Ultradeep Project (COUP) provides the most comprehensive data set ever acquired on the X-rayemissionofpre–main-sequencestars.Inthispaper,westudythenearly600X-raysourcesthatcanbereliably identified with optically well-characterized T Tauri stars (TTSs) in the Orion Nebula Cluster. With a detection limit of LX; min � 10 27:3 ergs s � 1 for lightly absorbed sources, we detect X-ray emission from more than 97% of the optically visible late-type (spectral types F–M) cluster stars… CONTINUE READING
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