机译:频率chi激光脉冲增强了电子-正电子对的产生
Key Laboratory of Beam Technology and Materials Modification of the Ministry of Education,College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China;
Key Laboratory of Beam Technology and Materials Modification of the Ministry of Education,College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China;
Key Laboratory of Beam Technology and Materials Modification of the Ministry of Education,College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China;
Key Laboratory of Beam Technology and Materials Modification of the Ministry of Education,College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China;