*Young Uk Jeong^1,2, Hyun Woo Kim^1,2, Junho Shin³, Hyeon Sang Bark⁴, Key Young Oang^1,2, In Hyung Baek^1,2, Kyu-Ha Jang¹, Kitae Lee^1,2, Fabian Rotermund⁵, Jungwon Kim⁵, Thomas Feurer⁶, Nikolay Vinokurov⁷ (1. Korea Atomic Energy Research Institute, 2. University of Science and Technology, 3. Samsung Electronics, 4. GIST, 5. KAIST, 6. University of Bern, 7. Budker Instituite of Nuclear Physics)

*Jian Wu¹ (1. East China Normal University)

*Akifumi Yogo¹ (1. Institute of Laser Engineering, Osaka University)