CSHINE for studies of HBT correlation in heavy ion reactions

• 作 者: Yi-Jie Wang Fen-Hai Guan Xin-Yue Diao Qiang-Hua Wu Xiang-Lun Wei He-Run Yang Peng Ma Zhi Qin Yu-Hao Qin Dong Guo Rong-Jiang Hu Li-Min Duan Zhi-Gang Xiao
• 机 构: Department of Physics, Tsinghua University, Beijing 100084, China;Institute of Modern Physics, Lanzh
• 出 处: 核技术（英文版）
• 发表日期: 2021年1期
• 关键词: Silicon strip detector Telescope HBT correlation function Nuclear equation of st

The compact spectrometer for heavy ion exper-iment (CSHINE) is under construction for the study of isospin chronology via the Hanbury Brown–Twiss (HBT) particle correlation function and the nuclear equation of state of asymmetrical nuclear matter. The CSHINE consists of silicon strip detector (SSD) telescopes and large-area parallel-plate avalanche counters, which measure the light charged particles and fission fragments, respectively. In phase I, two SSD telescopes were used to observe 30 MeV/u 40Ar +197Au reactions. The results presented here demonstrate that hydrogen and helium were observed with high isotopic resolution, and the HBT correlation functions of light charged particles could be constructed from the obtained data.