Numerical magneto-hydrodynamics for relativistic nuclear collisions Gabriele Inghirami, Luca Del Zanna, Andrea Beraudo, Mohsen Haddadi Moghaddam, Francesco Becattini and Marcus Bleicher Eur. Phys. J. C, 76 12 (2016) 659 Published online: 29 November 2016 DOI: 10.1140/epjc/s10052-016-4516-8