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Shavers, M. R.*; Semones, E. J.*; Shurshakov, V.*; Dobynde, M.*; Sato, Tatsuhiko; Komiyama, Tatsuto*; Tomi, L.*; Chen, J.*; El-Jaby, S.*; Straube, U.*; et al.
Journal of Medical Physics - Zeitschrift f
r medizinische Physik -, 13 Pages, 2023/00
The Partner Agencies of the International Space Station (ISS) present an intracomparison of the ionizing radiation absorbed dose and risk quantities used to characterize example mission lunar space. The results and the work itself provide insights to the level of agreement with which space agencies can perform organ dosimetry and calculate effective dose. This work was performed in collaboration with the advisory and guidance efforts of the International Commission on Radiological Protection (ICRP) Task Group 115 and will be presented in an ICRP Report
Bahadori, A. A.*; Sato, Tatsuhiko; Slaba, T. C.*; Shavers, M. R.*; Semones, E. J.*; Baalen, M. V.*; Bolch, W. E.*
Physics in Medicine & Biology, 58(20), p.7183 - 7207, 2013/10
Times Cited Count：11 Percentile：40.01(Engineering, Biomedical)In the present study, organ absorbed doses and dose equivalents are calculated for 50th percentile male and female astronaut phantoms using both the NASA High Charge and Energy Transport Code (HZETRN) to perform one-dimensional deterministic transport and using the Particle and Heavy Ion Transport code System (PHITS) to perform three-dimensional Monte Carlo transport. Code-to-code benchmarks allow for the comparison of differential quantities, such as secondary particle differential fluence, to provide insight into differences observed in integral quantities for particular components of the GCR spectrum.
