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Implications of Solar Wind Charge-Exchange 14 keV emission on the Local Bubble hot gas in the galactic disk

Dimitra Koutroumpa 1 Rosine Lallement 1 J.C. Raymond 2 V. Kharchenko 2
1 HEPPI - LATMOS
LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales
Abstract : We present calculations of the heliospheric solar wind charge exchange (SWCX) emission spectra below 0.3 keV that we compare with the soft X-ray diffuse background (SXRB) emission detected in front of identified shadowing regions during the ROSAT All-Sky Survey. We discuss combinations of SWCX spectra and thermal emission in an attempt to match the observed X-ray fluxes and band ratios, while simultaneously being compatible with FUSE O VI emission measurements
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https://hal.archives-ouvertes.fr/hal-00392354
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Submitted on : Sunday, June 7, 2009 - 5:53:05 PM
Last modification on : Friday, January 10, 2020 - 3:42:32 PM

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Dimitra Koutroumpa, Rosine Lallement, J.C. Raymond, V. Kharchenko. Implications of Solar Wind Charge-Exchange 14 keV emission on the Local Bubble hot gas in the galactic disk. Future directions in ultraviolet spectroscopy: A Conference Inspired by the Accomplishments of the Far Ultraviolet Spectroscopic Explorer Mission, Oct 2008, Annapolis (Maryland, United States. pp.116-118, ⟨10.1063/1.3154029⟩. ⟨hal-00392354⟩

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