Production of proton-rich nuclei around Z = 84-90 in fusion-evaporation reactions Peng-Hui Chen, Zhao-Qing Feng, Fei Niu, Ya-Fei Guo, Hong-Fei Zhang, Jun-Qing Li and Gen-Ming Jin Eur. Phys. J. A, 53 5 (2017) 95 Published online: 16 May 2017 DOI: 10.1140/epja/i2017-12281-x