Space environment and effects analysis for ESA missions - Geant4

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Space environment and effects analysis for ESA missions - Geant4

Geant4 physics for space applicationsdevelopment and validation• New physics models need to beincluded in the simulation tools• Process development• E.g. ion interactions:NASA NUCFRG2 Abrasion(P.Truscott, Qinetiq)• Model validation• E.g. neutron production fromprotons(T.Ersmark, KTH, Stockholm)Dose Equivalent - GCRG4BIC113 MeV p on Carbon cylinder(L = 5.8 cm, R = 3.7 cm)Fe13%Other23%Mg, Al, Si15%Proton19%C, O, Ne13%Alpha17%Data from W Schimmerling, J WWilson, F Cucinotta, and M-H Y Kim,1998.T.Ersmark, KTH StockholmDESIRE projectG.Santin 9th Topical Seminar on Innovative Particle and Radiation Detectors 23 - 26 May 2004 Siena, Italy 24

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