High-Resolution Chandra X-Ray Imaging And Spectroscopy Of The Sigma Orionis Cluster

@inproceedings{Skinner2015HighResolutionCX,
  title={High-Resolution Chandra X-Ray Imaging And Spectroscopy Of The Sigma Orionis Cluster},
  author={Stephen L. Skinner and Kimberly R. Sokal and David M. Cohen and Marc Gagn{\'e} and Stanley P. Owocki and Richard H. D. Townsend},
  year={2015}
}
We present results of a 90 ks Chandra X-ray observation of the young Orionis cluster (age 3Myr) obtained with the HETGS.We use the high-resolution grating spectrum andmoderate-resolution CCD spectrum of themassive central star Ori AB (O9:5 Vþ B0:5 V) to test wind shock theories of X-ray emission and also analyze the high spatial resolution zero-order ACIS-S… CONTINUE READING