Zhu Xin-Zhe, Li Bo-Yuan, Liu Feng, Li Jian-Long, Bi Ze-Wu, Lu Lin, Yuan Xiao-Hui, Yan Wen-Chao, Chen Min, Chen Li-Ming, Sheng Zheng-Ming, Zhang Jie. Experimental study on capillary discharge for laser plasma wake accelerationJ. Acta Physica Sinica, 2022, 71(9): 095202. DOI: 10.7498/aps.71.20212435