Turbulent magnetic fields in the merging galaxy cluster MACS J0717.5+3745 K. Rajpurohit, M. Hoeft, D. Wittor, R. J. van Weeren, F. Vazza, L. Rudnick, S. Rajpurohit, W. R. Forman, C. J. Riseley, M. Brienza et al. (13 more) A&A, 657 (2022) A2 Published online: 20 December 2021 DOI: 10.1051/0004-6361/202142340