Energy spectrum measurement with circular array method

Chen Nan; Dai Man; Gao Feng; Zhang Zhuo; Zhang Linwen

doi:10.3788/HPLPB20132511.2995

Volume 25 Issue 11

Dec. 2013

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Chen Nan, Dai Man, Gao Feng, et al. Energy spectrum measurement with circular array method[J]. High Power Laser and Particle Beams, 2013, 25: 2995-2998. doi: 10.3788/HPLPB20132511.2995

Citation:

Chen Nan, Dai Man, Gao Feng, et al. Energy spectrum measurement with circular array method[J]. High Power Laser and Particle Beams, 2013, 25: 2995-2998. doi: 10.3788/HPLPB20132511.2995

Chen Nan, Dai Man, Gao Feng, et al. Energy spectrum measurement with circular array method[J]. High Power Laser and Particle Beams, 2013, 25: 2995-2998. doi: 10.3788/HPLPB20132511.2995

Citation:

Chen Nan, Dai Man, Gao Feng, et al. Energy spectrum measurement with circular array method[J]. High Power Laser and Particle Beams, 2013, 25: 2995-2998. doi: 10.3788/HPLPB20132511.2995

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Energy spectrum measurement with circular array method

doi: 10.3788/HPLPB20132511.2995

1.
Key Laboratory of Pulsed Power,Institute of Fluid Physics,CAEP,P.O.Box 919-106,Mianyang 621900,China

Received Date: 2013-03-02
Rev Recd Date: 2013-09-10
Publish Date: 2013-10-28

Abstract

Abstract

Measurement of high-energy X-ray energy spectrum is difficult in high-energy flash X-ray radiograph. According to previous studies, controlling the influence of diffusion to a certain extent is very important to improve the precision of energy spectrum measurement. In this paper, circular array method (CAM) is introduced to measuring X-ray energy spectrum. An experiment setup is designed. Simulation from Monte-Carlo suggests that it is possible to control the influence of diffusion within 4%.
- high-energy X-ray,
- energy spectrum measurement,
- circular array method,
- Monte-Carlo simulation