The Chandra HETGS and RXTE view of GRS 1915+105

@article{Lee2002TheCH,
  title={The Chandra HETGS and RXTE view of GRS 1915+105},
  author={J. Lee and C. Reynolds and R. Remillard and N. Schulz and E. Blackman and A. Mit and U. Maryland and U. Rochester and IoA - U. Cambridge and Uk},
  journal={arXiv: Astrophysics},
  year={2002}
}
The Chandra AO1 HETGS observation of the micro-quasar GRS 1915+105 in the low hard state reveals (1) neutral K absorption edges from Fe, Si, Mg, and S in cold gas, and (2) highly ionized (Fe XXV and Fe XXVI) absorption attributed to a hot disk, disk wind, or corona. The neutral edges reveal anomalous Si and Fe abundances which we attribute to surrounding cold material in/near the environment of GRS 1915+105. We also point out the exciting possibility for the first astrophysical detection of… Expand
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