Very intense source of flash x rays

Very intense source of flash x rays

This article describes the design of a very intense source of flash x rays using the HERMES III electron accelerator that delivers a measured peak dose and peak dose rate of (370±58) krad(CaF2) and (3.5±0.7)×1013 rad(CaF2)/s, respectively, over a useful area of 80 cm2, without target destruction. Me...

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Veröffentlicht in:Journal of applied physics 1992-11, Vol.72 (10), p.4934-4939
Hauptverfasser: SANFORD, T. W. L, HALBLEIB, J. A, POUKEY, J. W, WELCH, D. R, MCATEE, W. H, MOCK, R. C
Format: Artikel
Sprache:eng
Schlagworte:
440800 - Miscellaneous Instrumentation- (1990-)
ACCELERATORS
BEAMS
COMPUTER CODES
DESIGN
ELECTRON BEAMS
Exact sciences and technology
FOCUSING
Instruments, apparatus, components and techniques common to several branches of physics and astronomy
LEPTON BEAMS
OTHER INSTRUMENTATION
PARTICLE BEAMS
Physics
RADIATION SOURCES
X- and γ-ray instruments and techniques
X-RAY EQUIPMENT
X-RAY SOURCES
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Zusammenfassung:This article describes the design of a very intense source of flash x rays using the HERMES III electron accelerator that delivers a measured peak dose and peak dose rate of (370±58) krad(CaF2) and (3.5±0.7)×1013 rad(CaF2)/s, respectively, over a useful area of 80 cm2, without target destruction. Measured electron and photon source distributions agree with those generated from a numerical model. The quality of the agreement gives credibility to both and validates the main assumptions of the model.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.352061