Toroidal magnetic fields for protecting astronauts from ionizing radiation in long duration deep space missions |
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Authors: | Paolo Papini Piero Spillantini |
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Institution: | INFN, c/o Physics and Astronomy Department, Firenze University, via Sansone 1, 50019 Sesto Fiorentino, Firenze, Italy |
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Abstract: | Among the configurations of superconducting magnet structures proposed for protecting manned spaceships or manned deep space bases from ionizing radiation, toroidal ones are the most appealing for the efficient use of the magnetic field, being most of the incoming particle directions perpendicular to the induction lines of the field. The parameters of the toroid configuration essentially depend from the shape and volume of the habitat to be protected and the level of protection to be guaranteed. Two options are considered: (1) the magnetic system forming with the habitat a unique complex (compact toroid) to be launched as one piece; (2) the magnetic system to be launched separately from the habitat and assembled around it in space (large toroid). |
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Keywords: | Ionizing radiation Manned space mission Radiation shielding Superconducting magnet |
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