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Exploring the Hot Universe

This study explores the hot gaseous halo surrounding our galaxy, confirming the presence of the galactic fountain phenomenon. Utilizing Chandra grating spectra of the low-mass X-ray binary X1820-303 and examining energy emissions in various X-ray ranges (1-3 keV, 3-5 keV, and 5-8 keV), we delve into the intricate dynamics of hot gas in the galactic center. Our findings contribute to understanding high-energy processes and the overall energy distribution in the cosmos, as documented in Wang et al. (2002) and complemented by Hubble NICMOS survey data.

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Exploring the Hot Universe

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  1. Exploring the Hot Universe

  2. Hot Gaseous Halo The galactic fountain is confirmed!

  3. Where is the energy?

  4. Fe XVII K Chandra Grating spectra of LMXB X1820-303

  5. Chandra survey of the Galactic center Red: 1-3 keV Green: 3-5 keV Blue: 5-8 keV Wang et al. (2002)

  6. Hubble NICMOS Survey

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