Erratum to: Study of cosmogenic activation in copper for rare event search experiments Ze She, Zhi Zeng, Hao Ma, Qian Yue, Mingkun Jing, Jianping Cheng, Junli Li and Hui Zhang Eur. Phys. J. C, 81 12 (2021) 1095 Published online: 13 December 2021 DOI: 10.1140/epjc/s10052-021-09904-0