Department of Physics Zhejiang University Zhejiang 310027 China;
Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China;
Theoretical Center for Science Facilities Chinese Academy of Sciences Beijing 100049 China;
School of Physics Peking University Beijing 100871 China;
Collaborative Innovation Center of Quantum Matter Beijing 100871 China;
School of Physics Nankai University Tianjin 300071 China;
Institute of Theoretical Physics Chinese Academy of Sciences Beijing 100080 China;