Solar wind ion charge state distributions and compound cross sections for solar wind charge exchange X-ray emission

Solar Wind Charge eXchange X-ray (SWCX) emission in the heliosphere and Earth’s exosphere is a hard to avoid signal soft observations of astrophysical targets. On other hand, imaging possibilities offered by SWCX process has led an increasing number future dedicated space missions for investigating solar wind-terrestrial interactions magnetospheric interfaces. In both cases, accurate mod elling key correctly interpret its signal, remove it from observations, when needed. this paper, we compile wind abundance measurements ACE different types, atomic data literature, including charge exchange cross-sections probabilities, used calculating compound cross-section α emission. We calculate values charge-exchange with H He, relevant energy bands (0.1 - 2.0 keV) various types cycle conditions.