Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Key Laboratory of Particle and Radiation Imaging,Tsinghua University,Beijing 100084,China;
Department of Engineering Physics,Tsinghua University,Beijing 1;
Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,China;
Key Laboratory of Particle and Radiation Imaging,Tsinghua University,Beijing 100084,China;
Department of Engineering Physics,Tsinghua University,Beijing 100084,China;