K-Shell Line Distribution of Heavy Elements along the Galactic Plane Observed with Suzaku

@article{Uchiyama2013KShellLD,
title={K-Shell Line Distribution of Heavy Elements along the Galactic Plane Observed with Suzaku},
author={Hideki Uchiyama and Masayoshi Nobukawa and Takeshi Go Tsuru and Katsuji Koyama},
journal={Publications of the Astronomical Society of Japan},
year={2013},
volume={65},
pages={19}
}
• H. Uchiyama, +1 author K. Koyama
• Published 1 September 2012
• Physics
• Publications of the Astronomical Society of Japan
We report the global distribution of the intensities of the K-shell lines from the He-like and H-like ions of S, Ar, Ca and Fe along the Galactic plane. From the profiles, we clearly separate the Galactic center X-ray emission (GCXE) and the Galactic ridge X-ray emission (GRXE). The intensity profiles of the He-like K$\alpha$ lines of S, Ar, Ca and Fe along the Galactic plane are approximately similar with each other, while not for the H-like Ly$\alpha$ lines. In particular, the profiles of H… Expand

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