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 11 (2021) 1041 Published online: 27 November 2021 DOI: 10.1140/epjc/s10052-021-09827-w