[P-EM20] Study of coupling processes in solar-terrestrial system

[PEM20-15] 6 October 2024: Interpreting SWCX model-to-observation discrepancies during ICME-driven geomagnetic storm

*Simona Nitti¹, Jennifer A. Carter¹, Steven F. Sembay¹, Stephen E. Milan¹, Michaela Mooney¹, Hyunju Connor², Sang-yun Lee^2,3, Liying Qian⁴ (1. School of Physics and Astronomy, University of Leicester, University Road, Leicester, LE1 7RH, UK, 2. Space Weather Laboratory, Geospace Physics Laboratory, Goddard Space Flight Center, 674/673 8800 Greenbelt RD, Greenbelt, MD, US, 3. Catholic University of America: Washington D.C., District of Columbia, US, 4. National Center for Atmospheric Research (UCAR), High Altitude Observatory, Boulder, United States)

Keywords:Solar Wind Charge Exchange (SWCX), Solar wind heavy ions, Exosphere, Magnetosheath, XMM-Newton