Measurements of the Photon Spectrum of the Fast Reactor Working on Pulsed Condition

LEI Jia-Rong; YUAN Yong-Gang; WEI Yong; ZHAO Min-Zhi

Chinese Physics C> 2006, Vol. 30> Issue(8) : 736-739

Measurements of the Photon Spectrum of the Fast Reactor Working on Pulsed Condition

Chinese Academy of Engineering Physics, Institute of Nuclear Physics and Chemistry, Mianyang 621900, China

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Abstract：
The photon attenuation effects are different, when the photons with different energy pass through the attenuators with different thickness and material. Using the above attenuators and the thermoluminescent probes, the degrader detector was designed for detecting the gamma spectrum of the fast reactor. Meanwhile the unfolding Program is programmed for the continuous spectrum in GRAVEL algorithm, and this program is proved reliable by experimental results. Finally, the photon spectrum of the fast reactor is given.

References

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LEI Jia-Rong, YUAN Yong-Gang, WEI Yong and ZHAO Min-Zhi. Measurements of the Photon Spectrum of the Fast Reactor Working on Pulsed Condition[J]. Chinese Physics C, 2006, 30(8): 736-739.

LEI Jia-Rong, YUAN Yong-Gang, WEI Yong and ZHAO Min-Zhi. Measurements of the Photon Spectrum of the Fast Reactor Working on Pulsed Condition[J]. Chinese Physics C, 2006, 30(8): 736-739. shu

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Received: 2005-11-30
Revised: 2006-02-26

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Measurements of the Photon Spectrum of the Fast Reactor Working on Pulsed Condition

Corresponding author: WEI Yong,

Chinese Academy of Engineering Physics, Institute of Nuclear Physics and Chemistry, Mianyang 621900, China

Received Date: 2005-11-30

Accepted Date: 2006-02-26

Available Online: 2006-08-05

Abstract: The photon attenuation effects are different, when the photons with different energy pass through the attenuators with different thickness and material. Using the above attenuators and the thermoluminescent probes, the degrader detector was designed for detecting the gamma spectrum of the fast reactor. Meanwhile the unfolding Program is programmed for the continuous spectrum in GRAVEL algorithm, and this program is proved reliable by experimental results. Finally, the photon spectrum of the fast reactor is given.

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Measurements of the Photon Spectrum of the Fast Reactor Working on Pulsed Condition

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