Radio relics in massive galaxy cluster mergers in the TNG-Cluster simulation W. Lee, A. Pillepich, J. ZuHone, D. Nelson, M. J. Jee, D. Nagai and K. Finner A&A, 686 (2024) A55 Published online: 29 May 2024 DOI: 10.1051/0004-6361/202348194