Influence of the shielding on the space radiation biological effectiveness.
A research program in space radiobiology is described in this report. The program is focused on the effect of the shielding on the biological effects of heavy ions. Both experiments and models are included in the program. Experiments aim to determine genetic effects of heavy ions with or without shielding. Mathematical models, based on Monte Carlo codes, will be used to interpret the biological results. The final goal is to get a feasible model able to predict the radiation-induced biological damage in space, given the free-space radiation field and the space vessel shielding. The grant is supported by the Italian Space Agency (ASI), and involves Italian radiation biophysics groups (Universities of Milan and Naples, National Institute of Health in Rome), in collaboration with NASA (USA), NIRS (Japan), CERN (Switzerland), Brookhaven National Laboratories (USA), and TERA (Italy).
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Dipartimento di Scienze Fisiche, Universita "Federico II", Napoli, Italy.
D002869:Chromosome Aberrations; D020450:Heavy Ions; D006801:Humans; D018499:Linear Energy Transfer; D008954:Models, Biological; D009010:Monte Carlo Method; D011835:Radiation Protection; D012062:Relative Biological Effectiveness; D012106:Research; D013026:Space Flight