Purely leptonic decays of the ground charged vector mesons Yueling Yang, Zhenglin Li, Kang Li, Jinshu Huang and Junfeng Sun Eur. Phys. J. C, 81 12 (2021) 1110 Published online: 16 December 2021 DOI: 10.1140/epjc/s10052-021-09908-w