Effects of Background Solar Wind and Drag Force on the Propagation of Coronal-mass-ejection-driven Shocks
The propagation of interplanetary shocks, Door Lock Relay particularly those driven by coronal mass ejections (CMEs), is still an outstanding question in heliophysics and space weather forecasting.Here, we address the effects of the ambient solar wind on the propagation of two similar CME-driven shocks from the Sun to Earth.The two shock events (CM