Hui He, Haijun Yu, Yi Wang, Wenhua Dai. Design of bremsstrahlung target of 4 MeV flash X-ray machine[J]. High Power Laser and Particle Beams, 2019, 31(12): 125102
- High Power Laser and Particle Beams
- Vol. 31, Issue 12, 125102 (2019)
Fig. 1. Generation of the bremsstrahlung radiation X ray
Fig. 2. Curve of normalized X ray exposure versus tantalum thickness
Fig. 3. Curve of normalized photon flux versus radiation angle for 0.6 mm tantalum target
Fig. 4. Damage of different targets for 12 MeV LIA
Fig. 5. Damage of tantalum distributed target for Dragon-Ⅰaccelerator
Fig. 6. Damage of the tantalum distributed target impinged by different electron beams from Dragon-Ⅱ accelerator
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Table 1. Exposure conversion factor change with photon energy
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Table 2. Comparison of X ray exposure at 1 m just in front of the target impacted by the single pulse electron beam
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Table 3. Comparison of damage for different bremsstrahlung targets impacted by single pulse electron beam
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