Observation of a Fully-formed Forward–Reverse Shock Pair due to the Interaction between Two Coronal Mass Ejections at 0.5 au - Trotta, D; Dimmock, AP; Blanco-Cano, X; Forsyth, RJ; Hietala, H; Fargette, N; Larosa, A; Lugaz, N; Palmerio, E; Good, SW; Soljento, JE; Kilpua, EKJ; et al. (The Astrophysical Journal Letters, 2024)