| 用于强γ环境中测量中子参数的薄膜塑料闪烁探测器(英文) | |
| 欧阳晓平 ; 李真富 ; 王群书 ; 霍裕昆 ; OUYANG Xiao-Ping ; LI Zhen-Fu ; WANG Qun-Shu ; HUO Yu-Kun | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 薄塑料闪烁体 脉冲中子通量测量 n/γ分辨 能量响应 thin plastic scintillator, pulsed neutron flux detection, neutron-gamma discrimination, energy response TL812 |
| 其他题名 | Thin Plastic Scintillating Foil for Measuring Pulsed Neutron Flux in High Gamma-Ray Environment |
| 中文摘要 | 提出了在强γ环境中脉冲中子通量的薄膜闪烁体测量方法.根据其与中子、γ响应的理论计算结果,研制成功一种对γ不灵敏,用于探测快脉冲中子通量的新型探测器.该探测器由塑料薄膜闪烁体+光电探测器构成.与传统探测器相比,该探测器具有如下特点1.高中子灵敏度;2.高n/γ分辨;3.在给定能区具有平坦的能量响应.; A new conception of measuring pulsed neutron flux in high gamma-ray environment with a thin plastic scintillating foil is presented. Based on the calculations of the response to neutrons and gamma-rays, a new gamma-insensitive detector for detecting fast rising, transient neutron flux has been developed and preliminarily tested, which comprises a thin plastic scintillating foil of ST401 (TPSF) and a photomultiplier tube (or a photodiode). The detector exhibits three distinct properties compared with the conventional ones: (1) high neutron sensitivity, (2) high n/γ discrimination, and (3) flat response in the given neutron energy range.; 西北核技术研究所A类项目资助~~ |
| 语种 | 英语 ; 英语 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/63262]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 欧阳晓平,李真富,王群书,等. 用于强γ环境中测量中子参数的薄膜塑料闪烁探测器(英文)[J],2010, 2010. |
| APA | 欧阳晓平.,李真富.,王群书.,霍裕昆.,OUYANG Xiao-Ping.,...&HUO Yu-Kun.(2010).用于强γ环境中测量中子参数的薄膜塑料闪烁探测器(英文).. |
| MLA | 欧阳晓平,et al."用于强γ环境中测量中子参数的薄膜塑料闪烁探测器(英文)".(2010). |
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