An energy spectrometer for detecting flash X-ray spectra from 200 to 3000keV

Author

Su Zhao-feng ; Hai-liang, Yang ; Ai-ci, Qiu ; Jian-feng, Sun ; Pei-tian, Cong ; Liang-ping, Wang ; Tian-shi, Lei ; Juan-juan, Han

Author_Institution

Northwest Inst. of Nucl. Technol., Xi´´an, China

fYear

2008

fDate

6-11 July 2008

Firstpage

1

Lastpage

4

Abstract

The basic theory and experimental results obtained in measuring energy spectra of time- resolved high energy pulsed X-ray are reported. MCNP code was employed to calculate the energy deposition of high energy photons on the energy spectrometer. The waveforms of high energy pulsed X-ray created on the “Qiangguang-I” accelerator were measured by using the energy spectrometer. According to the deposited energy and integral data, the time-resolved high pulsed x-ray energy spectrum was obtained. By using the voltage and current waveforms of the diode, the energy spectrum was calculated in details. The results were agreed with that measured with the experimental energy spectrum.

Keywords

X-ray spectrometers; particle accelerators; time resolved spectroscopy; MCNP code; Qiangguang-I accelerator; current waveform; energy deposition; energy spectrometer; flash X-ray spectra; high energy photon; time-resolved high energy pulsed X-ray; voltage waveform; Computational modeling; Computers; Energy measurement; Lead; Monte Carlo methods; Pulse measurements; Tin;

fLanguage

English

Publisher

ieee

Conference_Titel

High Power Particle Beams (BEAMS), 2008 17th International Conference on

Conference_Location

Xian

Type

conf

Filename

6202992