Application of PPAC for Homogeneity Analysis on the SEE Ground-test

JIANG Dongshun; SUN Youmei; MA Peng; DUAN Jinglai; LIU Jie; GENG Chao; HOU Mingdong; YAO Huijun; LUO Jie

doi:10.11804/NuclPhysRev.31.04.522

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Article Navigation > Nuclear Physics Review > 2014 > 31(4): 522-527

JIANG Dongshun, SUN Youmei, MA Peng, DUAN Jinglai, LIU Jie, GENG Chao, HOU Mingdong, YAO Huijun, LUO Jie. Application of PPAC for Homogeneity Analysis on the SEE Ground-test[J]. Nuclear Physics Review, 2014, 31(4): 522-527. doi: 10.11804/NuclPhysRev.31.04.522

Citation:

JIANG Dongshun, SUN Youmei, MA Peng, DUAN Jinglai, LIU Jie, GENG Chao, HOU Mingdong, YAO Huijun, LUO Jie. Application of PPAC for Homogeneity Analysis on the SEE Ground-test[J]. Nuclear Physics Review, 2014, 31(4): 522-527. doi: 10.11804/NuclPhysRev.31.04.522

Application of PPAC for Homogeneity Analysis on the SEE Ground-test

doi: 10.11804/NuclPhysRev.31.04.522

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2014-12-20

Abstract

The homogeneity of beam is an important physical parameter in the ground-test accelerator of single event effects (SEEs), it can affect the SEEs evaluation accuracy. Nuclear track detector cannot get the beam profile promptly. A uniformity measurement system based on the Position sensitive parallel plate avalanche detector (PPAC) was built to fulfil the homogeneity analysis in real time during the SEE test. Here its construction and principle, the method of analysis and the result of beam test are described. To validate the result of PPAC, a PET film was synchronously irradiated before the PPAC. In comparison with the obtained results of PET films observation, the uniformity value from the PPAC has an estimated maximum error of 5%.The PPAC has about 1 mm position resolution and 50 mm x 50 mm sensitive area. Which can satisfy the
requirement of uniformity analysis on SEEs test by accelerator irradiation.
- PPAC,
- single event effect,
- ground-test,
- homogeneity of beam,
- nuclear track detection
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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

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Application of PPAC for Homogeneity Analysis on the SEE Ground-test

doi: 10.11804/NuclPhysRev.31.04.522

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2014-12-20

Key words:

Abstract: The homogeneity of beam is an important physical parameter in the ground-test accelerator of single event effects (SEEs), it can affect the SEEs evaluation accuracy. Nuclear track detector cannot get the beam profile promptly. A uniformity measurement system based on the Position sensitive parallel plate avalanche detector (PPAC) was built to fulfil the homogeneity analysis in real time during the SEE test. Here its construction and principle, the method of analysis and the result of beam test are described. To validate the result of PPAC, a PET film was synchronously irradiated before the PPAC. In comparison with the obtained results of PET films observation, the uniformity value from the PPAC has an estimated maximum error of 5%.The PPAC has about 1 mm position resolution and 50 mm x 50 mm sensitive area. Which can satisfy the
requirement of uniformity analysis on SEEs test by accelerator irradiation.

Citation:

JIANG Dongshun, SUN Youmei, MA Peng, DUAN Jinglai, LIU Jie, GENG Chao, HOU Mingdong, YAO Huijun, LUO Jie. Application of PPAC for Homogeneity Analysis on the SEE Ground-test[J]. Nuclear Physics Review, 2014, 31(4): 522-527. doi: 10.11804/NuclPhysRev.31.04.522