Online measurement of the BEPCⅡ background using RadFET dosimeters

GONG Hui; LI Jin; GONG Guang-Hua; LI Yu-Xiong; HOU Lei; SHAO Bei-Bei

doi:10.1088/1674-1137/33/9/012

Chinese Physics C> 2009, Vol. 33> Issue(9) : 774-776 DOI: 10.1088/1674-1137/33/9/012

Online measurement of the BEPCⅡ background using RadFET dosimeters

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Abstract：
To monitor the integral dose deposited in the BESⅢ electromagnetic calorimeter whose performance degrades due to exposure to the BEPCⅡ background, a 400 nm IMPL RadFET dosimeter-based integral dose online monitor system is built. After calibration with the ⁶⁰Co source and verification with TLD in the pulse radiation fields, an experiment was arranged to measure the BEPCⅡ background online. The results are presented.

References

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GONG Hui, LI Jin, GONG Guang-Hua, LI Yu-Xiong, HOU Lei and SHAO Bei-Bei. Online measurement of the BEPCⅡ background using RadFET dosimeters[J]. Chinese Physics C, 2009, 33(9): 774-776. doi: 10.1088/1674-1137/33/9/012

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Received: 2008-12-10
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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

Online measurement of the BEPCⅡ background using RadFET dosimeters

Corresponding author: GONG Hui,

Received Date: 2008-12-10

Accepted Date: 2009-01-08

Available Online: 2009-09-05

Abstract:

To monitor the integral dose deposited in the BESⅢ electromagnetic calorimeter whose performance degrades due to exposure to the BEPCⅡ background, a 400 nm IMPL RadFET dosimeter-based integral dose online monitor system is built. After calibration with the ⁶⁰Co source and verification with TLD in the pulse radiation fields, an experiment was arranged to measure the BEPCⅡ background online. The results are presented.

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Online measurement of the BEPCⅡ background using RadFET dosimeters

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