*Kai Huang¹, Hideyuki Kotaki¹, Michiaki Mori¹, Timur Esirkepov¹, James Kelvin Koga¹, Yukio Hayashi¹, Nobuhiko Nakanii¹, Sergei V Bulanov^1,2, Masaki Kando¹ (1. Kansai Photon Science Institute, National Institutes for Quantum and Radiological Science and Technology (QST), 2. Institute of Physics ASCR, v.v.i. (FZU), ELI BEAMLINES)

*Toshio Namba¹ (1. ICEPP, the University of Tokyo)

*Toseo Moritaka¹, Kensuke Homma², Keita Seto³, Yoshihide Nakamiya³ (1. National Institute for Fusion Science , 2. Hiroshima University , 3. ELI-NP)