Primary study on production of keV level characteristic X-radiation via high power Z-pinch on Qiangguang-I generator

kuai bin; qiu ai-ci; zeng zheng-zhong; wang liang-ping; cong pei-tian; huang tao; zhang xin-jun; wu gang; guo ning; han juan-juan

Volume 19 Issue 06

Jun. 2007

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Article Navigation > High Power Laser and Particle Beams > 2007 > 19(06): 0-

zhang mei, wang kuilu, wei fuli, et al. Time response of large-core step-index fiber transmission system with scintillator illumination[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

kuai bin, qiu ai-ci, zeng zheng-zhong, et al. Primary study on production of keV level characteristic X-radiation via high power Z-pinch on Qiangguang-I generator[J]. High Power Laser and Particle Beams, 2007, 19.

zhang mei, wang kuilu, wei fuli, et al. Time response of large-core step-index fiber transmission system with scintillator illumination[J]. High Power Laser and Particle Beams, 2009, 21.

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Primary study on production of keV level characteristic X-radiation via high power Z-pinch on Qiangguang-I generator

1.
School of Electrical Engineering,Xi’an Jiaotong University;
2.
Northwest Institute of Nuclear Technology,P.O.Box 69-10,Xi’an 710024,China

Publish Date: 2007-06-15

Abstract

Abstract

The physical mechanism for producing keV level X-radiation via high power Z-pinch and a two-level model for K-shell radiation scaling of the imploding Z-pinch plasma were investigated, and the results of the numerical simulation by the two-level model were given in detail. The performance parameters of Qiangguang-Ⅰ generator for driving Z-pinch loads, the configuration and parameters of double-shell neon gas puff load and aluminum wire array were described, and the experimental arrangement was introduced. The waveform of X-ray measured by special X-ray diode for Qiangguang-Ⅰ with neondouble gas puff indicated that a good result of keV level characteristic X radiation could be obtained when the initial pressure of neon is 0.8 MPa.
- high power z-pinch,
- characteristic x ray,
- plasma,
- numerical simulation,
- two-level model

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