Measurement of neutron-production double-differential cross-sections on carbon bombarded with 290-MeV/nucleon carbon and oxygen ions
Measurement of neutron-production double-differential cross-sections on carbon bombarded with 290-MeV/nucleon carbon and oxygen ions
复制标题
用 290-MeV/核子碳和氧离子轰击碳的中子产生双微分截面的测量
DOI：
10.1016/j.nima.2011.04.054
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
N. Matsufuji 他
中科院分区：
文献类型：
--
作者：
D. Satoh;N. Shigyo ;Y. Uozumi;T. Sanami;Y. Koba;M. Takada;N. Matsufuji 他
利用液体有机闪烁体，用飞行时间法测量了入射重离子能量为290áMeV/核子的碳-碳和氧-碳反应的中子生成双微分截面。利用专门用于低能中子的检测系统，在几百MeV到0.6áMeV的宽能量区域内获得了氧离子入射的截面。利用蒙特卡罗模拟程序PHITS将实验数据与计算结果进行了比较。PHITS结果与测量数据的总体一致性在2倍之内。
Neutron-production double-differential cross-sections on carbon–carbon and oxygen–carbon reactions with incident heavy-ion energy of 290áMeV/nucleon were measured by time-of-flight method using liquid organic scintillators. By use of a detection system specialized for low-energy neutrons, the cross-sections were obtained in a wide energy region from several hundred MeV down to 0.6áMeV for the oxygen-ion incidences. The experimental data were compared with the calculation results using the Monte-Carlo simulation code, PHITS. The PHITS results gave an overall agreement with the measured data within a factor of two.