Acceleration of superrotation in simulated hot Jupiter atmospheres F. Debras, N. Mayne, I. Baraffe, E. Jaupart, P. Mourier, G. Laibe, T. Goffrey and J. Thuburn A&A, 633 (2020) A2 Published online: 19 December 2019 DOI: 10.1051/0004-6361/201936110