Numerical investigation of magnetic reconnection in Jupiter’s dayside magnetodisc Junjie Chen, Binzheng Zhang, Peter A. Delamere, Zhonghua Yao, Ruilong Guo and Oliver Brambles A&A, 691 (2024) A13 Published online: 25 October 2024 DOI: 10.1051/0004-6361/202450905