Experimental comparison of various techniques for spot size measurement of high-energy X-ray

In flash-radiography experiments, the quality of the acquired image strongly depends on the focal size of the X-ray source spot. A variety of techniques based on imaging of the pinhole, the slit and the rollbar are adopted to measure the focal spot size of the Dragon-I linear induction accelerator....

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Veröffentlicht in:	Chinese physics C 2016-08, Vol.40 (8), p.86205-86210
Hauptverfasser:	Wang, Yi, Li, Qin, Chen, Nan, Cheng, Jin-Ming, Li, Cheng-Gang, Li, Hong, Long, Quan-Hong, Shi, Jin-Shui, Deng, Jian-Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Accelerators Image acquisition linear induction accelerator Mathematical analysis pinhole Pinholes rollbar slit Slits spot size Spots X-ray sources X-rays
Online-Zugang:	Volltext
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