Dosimetric Studies of Proton Source Terms at Pw Laser Systems
نویسندگان
چکیده
This paper is a continuation of the preliminary dosimetric evaluation of source terms at PW laser systems [1] the proton case. The main acceleration mechanisms and the associated characteristics of the accelerated proton beams were briefly presented. FLUKA and GEANT4 Monte Carlo transport codes were used to compute absorbed doses due to three proton beams of well defined energy and spatial distribution in a simplified geometry. "All particle" fluence maps and secondary energy spectra were used for a comparative discussion of the proton sources.
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