Please wait a minute...
Chin. Phys. B, 2008, Vol. 17(12): 4466-4471    DOI: 10.1088/1674-1056/17/12/022
GENERAL Prev   Next  

A new method for detecting pulse gamma ray with scattered electrons

Xia Liang-Bin (夏良斌)ab, Ouyang Xiao-Ping (欧阳晓平)b, Wang Qun-Shu (王群书)b, Kang Ke-Jun (康克军)a, Tan Xin-Jian (谭新建)a
a Department of Engineering Physics, Tsinghua University, Beijing 100084, China; b Northwest Institute of Nuclear Technology, Xi'an 710024, China
Abstract  This paper describes a newly designed gamma pulse detector of current mode that uses the scattered electron method. Tungsten is used as the scattering target, an organic thin film scintillator ST401 is used to collect the scattered electrons. The spatial distribution of the electronic energy-flux density is studied by using the MCNP code. The optimization of the target and the thickness of the scintillator are also discussed. The results indicate that the energy response is relatively flat in the range of 0.4 to 5 MeV.
Keywords:  scattering      electron      gamma      response  
Received:  19 January 2008      Revised:  22 April 2008      Accepted manuscript online: 
PACS:  29.40.Mc (Scintillation detectors)  
  07.85.Fv (X- and γ-ray sources, mirrors, gratings, and detectors)  

Cite this article: 

Xia Liang-Bin (夏良斌), Ouyang Xiao-Ping (欧阳晓平), Wang Qun-Shu (王群书), Kang Ke-Jun (康克军), Tan Xin-Jian (谭新建) A new method for detecting pulse gamma ray with scattered electrons 2008 Chin. Phys. B 17 4466

[1] First-principles study of the bandgap renormalization and optical property of β-LiGaO2
Dangqi Fang(方党旗). Chin. Phys. B, 2023, 32(4): 047101.
[2] Adaptive genetic algorithm-based design of gamma-graphyne nanoribbon incorporating diamond-shaped segment with high thermoelectric conversion efficiency
Jingyuan Lu(陆静远), Chunfeng Cui(崔春凤), Tao Ouyang(欧阳滔), Jin Li(李金), Chaoyu He(何朝宇), Chao Tang(唐超), and Jianxin Zhong(钟建新). Chin. Phys. B, 2023, 32(4): 048401.
[3] Electron beam pumping improves the conversion efficiency of low-frequency photons radiated by perovskite quantum dots
Peng Du(杜鹏), Yining Mu(母一宁), Hang Ren(任航), Idelfonso Tafur Monroy, Yan-Zheng Li(李彦正), Hai-Bo Fan(樊海波), Shuai Wang(王帅), Makram Ibrahim, and Dong Liang(梁栋). Chin. Phys. B, 2023, 32(4): 048704.
[4] A simple semiempirical model for the static polarizability of electronically excited atoms and molecules
Alexander S Sharipov, Alexey V Pelevkin, and Boris I Loukhovitski. Chin. Phys. B, 2023, 32(4): 043301.
[5] Effects of phonon bandgap on phonon-phonon scattering in ultrahigh thermal conductivity θ-phase TaN
Chao Wu(吴超), Chenhan Liu(刘晨晗). Chin. Phys. B, 2023, 32(4): 046502.
[6] Predicting novel atomic structure of the lowest-energy FenP13-n(n=0-13) clusters: A new parameter for characterizing chemical stability
Yuanqi Jiang(蒋元祺), Ping Peng(彭平). Chin. Phys. B, 2023, 32(4): 047102.
[7] High-temperature ferromagnetism and strong π-conjugation feature in two-dimensional manganese tetranitride
Ming Yan(闫明), Zhi-Yuan Xie(谢志远), and Miao Gao(高淼). Chin. Phys. B, 2023, 32(3): 037104.
[8] Impact of amplified spontaneous emission noise on the SRS threshold of high-power fiber amplifiers
Wei Liu(刘伟), Shuai Ren(任帅), Pengfei Ma(马鹏飞), and Pu Zhou(周朴). Chin. Phys. B, 2023, 32(3): 034202.
[9] Floquet scattering through a parity-time symmetric oscillating potential
Xuzhen Cao(曹序桢), Zhaoxin Liang(梁兆新), and Ying Hu(胡颖). Chin. Phys. B, 2023, 32(3): 030302.
[10] Spectral shift of solid high-order harmonics from different channels in a combined laser field
Dong-Dong Cao(曹冬冬), Xue-Fei Pan(潘雪飞), Jun Zhang(张军), and Xue-Shen Liu(刘学深). Chin. Phys. B, 2023, 32(3): 034204.
[11] Atomic-scale insights of indium segregation and its suppression by GaAs insertion layer in InGaAs/AlGaAs multiple quantum wells
Shu-Fang Ma(马淑芳), Lei Li(李磊), Qing-Bo Kong(孔庆波), Yang Xu(徐阳), Qing-Ming Liu(刘青明), Shuai Zhang(张帅), Xi-Shu Zhang(张西数), Bin Han(韩斌), Bo-Cang Qiu(仇伯仓), Bing-She Xu(许并社), and Xiao-Dong Hao(郝晓东). Chin. Phys. B, 2023, 32(3): 037801.
[12] A field-effect WSe2/Si heterojunction diode
Rui Yu(余睿), Zhe Sheng(盛喆), Wennan Hu(胡文楠), Yue Wang(王越), Jianguo Dong(董建国), Haoran Sun(孙浩然), Zengguang Cheng(程增光), and Zengxing Zhang(张增星). Chin. Phys. B, 2023, 32(1): 018505.
[13] Enhancement of electron-positron pairs in combined potential wells with linear chirp frequency
Li Wang(王莉), Lie-Juan Li(李烈娟), Melike Mohamedsedik(麦丽开·麦提斯迪克), Rong An(安荣), Jing-Jing Li(李静静), Bo-Song Xie(谢柏松), and Feng-Shou Zhang(张丰收). Chin. Phys. B, 2023, 32(1): 010301.
[14] Site selective 5f electronic correlations in β-uranium
Ruizhi Qiu(邱睿智), Liuhua Xie(谢刘桦), and Li Huang(黄理). Chin. Phys. B, 2023, 32(1): 017101.
[15] Gamma induced changes in Makrofol/CdSe nanocomposite films
Ali A. Alhazime, M. ME. Barakat, Radiyah A. Bahareth, E. M. Mahrous,Saad Aldawood, S. Abd El Aal, and S. A. Nouh. Chin. Phys. B, 2022, 31(9): 097802.
No Suggested Reading articles found!