Acceleration of suprathermal protons near an interplanetary shock L. Yang, V. Heidrich-Meisner, L. Berger, R. F. Wimmer-Schweingruber, L. Wang, J. He, X. Zhu, D. Duan, A. Kollhoff, D. Pacheco et al. (5 more) A&A, 673 (2023) A73 Published online: 10 May 2023 DOI: 10.1051/0004-6361/202245681