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Changes in the U.S. Primary Standards for the Air Kerma From Gamma-Ray Beams
Monte Carlo photon-electron transport calculations have been done to derive new wall corrections for the six NBS-NIST standard graphite-wall, air-ionization cavity chambers that serve as the U.S. national primary standard for air kerma (and exposure) for gamma rays from (60)Co, (137)Cs, and (192)Ir...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
2003
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4847583/ https://www.ncbi.nlm.nih.gov/pubmed/27413615 http://dx.doi.org/10.6028/jres.108.031 |