Discovery of Narrow X-ray Absorption Lines from NGC 3783 with the Chandra HETGS

Shai Kaspi, W. N. Brandt, Hagai Netzer +4

We present the first grating-resolution X-ray spectra of the Seyfert 1 galaxy NGC 3783, obtained with the High Energy Transmission Grating Spectrometer on the Chandra X-ray Observa…