High sensitive fission neutron detector system with a lead slot collimator

Xiao Ping Ouyang; Zhen Fu Li; Qun Shu Wang; Yu Kun Huo; Yan Liang Ma; Qian Mei Zhang; Guo Guang Zhang; Yu Ren Jin

doi:10.7498/aps.54.4643

High sensitive fission neutron detector system with a lead slot collimator

Xiao Ping Ouyang
, Zhen Fu Li
, Qun Shu Wang
, Yu Kun Huo
, Yan Liang Ma
, Qian Mei Zhang
, Guo Guang Zhang
, Yu Ren Jin

Tsinghua University
Fudan University

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

A fission neutron detector system with frontward-extended lead slot collimator has been developed and tested. By designing the slot collimator and developing large area PIN detectors as well as large area fissionable target with thin Be backing, this detector system can reach high neutron sensitivities up to 10^-16C · cm², which is about 4-5 orders of magnitude higher than that of existing fission detectors, and high n/γ discrimination ratio up to 30.

源语言	英语
页（从-至）	4643-4647
页数	5
期刊	Wuli Xuebao/Acta Physica Sinica
卷	54
期	10
DOI	https://doi.org/10.7498/aps.54.4643
出版状态	已出版 - 10月 2005
已对外发布	是

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title = "High sensitive fission neutron detector system with a lead slot collimator",

abstract = "A fission neutron detector system with frontward-extended lead slot collimator has been developed and tested. By designing the slot collimator and developing large area PIN detectors as well as large area fissionable target with thin Be backing, this detector system can reach high neutron sensitivities up to 10-16C · cm2, which is about 4-5 orders of magnitude higher than that of existing fission detectors, and high n/γ discrimination ratio up to 30.",

keywords = "Be backing, Fission, High n/γ discrimination, High sensitivity, Neutron detection",

author = "Ouyang, \{Xiao Ping\} and Li, \{Zhen Fu\} and Wang, \{Qun Shu\} and Huo, \{Yu Kun\} and Ma, \{Yan Liang\} and Zhang, \{Qian Mei\} and Zhang, \{Guo Guang\} and Jin, \{Yu Ren\}",

year = "2005",

month = oct,

doi = "10.7498/aps.54.4643",

language = "英语",

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T1 - High sensitive fission neutron detector system with a lead slot collimator

AU - Ouyang, Xiao Ping

AU - Li, Zhen Fu

AU - Wang, Qun Shu

AU - Huo, Yu Kun

AU - Ma, Yan Liang

AU - Zhang, Qian Mei

AU - Zhang, Guo Guang

AU - Jin, Yu Ren

PY - 2005/10

Y1 - 2005/10

N2 - A fission neutron detector system with frontward-extended lead slot collimator has been developed and tested. By designing the slot collimator and developing large area PIN detectors as well as large area fissionable target with thin Be backing, this detector system can reach high neutron sensitivities up to 10-16C · cm2, which is about 4-5 orders of magnitude higher than that of existing fission detectors, and high n/γ discrimination ratio up to 30.

AB - A fission neutron detector system with frontward-extended lead slot collimator has been developed and tested. By designing the slot collimator and developing large area PIN detectors as well as large area fissionable target with thin Be backing, this detector system can reach high neutron sensitivities up to 10-16C · cm2, which is about 4-5 orders of magnitude higher than that of existing fission detectors, and high n/γ discrimination ratio up to 30.

KW - Be backing

KW - Fission

KW - High n/γ discrimination

KW - High sensitivity

KW - Neutron detection

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DO - 10.7498/aps.54.4643

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JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 10

ER -

High sensitive fission neutron detector system with a lead slot collimator

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