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Simple dose rate measurements for a very high synchrotron X-ray flux
- Publisher :
- International Union of Crystallography
-
Abstract
- Dose measurements based on methylene blue (MB) bleaching, widely used for ultraviolet light, can also be applied to X-rays including very high flux levels. This method has been tested by using both MB bleaching and Fricke dosimetry for a conventional monochromatic X-ray source and then for 'white-beam' synchrotron radiation. The results show that MB bleaching dosimetry can easily measure X-ray doses up to at least 10(5) Gy s(-1), as long as the MB concentration is sufficiently high. This condition can be verified from the deviations from linearity of the bleaching versus exposure time.
- Subjects :
- Nuclear and High Energy Physics
Synchrotron radiation
Dose profile
intense X-rays
Fricke dosimetry
Sensitivity and Specificity
CIBM-PC
law.invention
law
Ultraviolet light
Dosimetry
Irradiation
Radiometry
Instrumentation
Radiation
dosimetry
Chemistry
X-Rays
Radiochemistry
X-ray
Reproducibility of Results
Equipment Design
bleaching
Synchrotron
Equipment Failure Analysis
Computer-Aided Design
methylene blue
Monochromatic color
Algorithms
Synchrotrons
Methylene-Blue
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....9d35291a696f8000006d185b07f34269