Measurement of the ^(252)Cf Neutron Spectrum and the Cosmic-ray Neutron Spectrum  

测量^(252)Cf源中子能谱和宇宙中子能谱

作　　者：Wen Zhiwen Luo Peng Xu Junkui Song Shiyu 温志文

机构地区：[1]不详

出　　处：《IMP & HIRFL Annual Report》2022年第1期213-214,共2页中国科学院近代物理研究所和兰州重离子研究装置年报（英文版）

摘　　要：The extended-range multi-sphere neutron spectrometer(EBSS)was used to measure the ^(252)Cf neutron spectrum and the cosmic-ray neutron spectrum.It consists of seven polyethylene-only spheres and seven extended-range spheres.The neutron multipliers of the extended-range spheres embed concentric shells of lead,copper and tungsten.

关 键 词：SPECTRUM SPHERES SHELLS 

分 类 号：O571.5[理学—粒子物理与原子核物理]