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Lecture Notes of Dose distribution calculation inside phantom with ...

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(b) Add new material (Iron).ChangeAIR-AT-NTPtoAIR-AT-NTPFE(c) Add characteristic dimension <strong>of</strong> iron.Changeto1.0, 1.0 chard1.0, 1.0, 1.0 chard(d) Modify material assignment etc.Changemedia(j,2) (24A1)media(j,2) (24A1)media(j,3) (24A1)related the "tumor" regions.1,3,1,3, 2, 4, 1, 0.000, 0.00, 0.00 tissue1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac1,3,1,3, 5, 7, 1, 0.300, 0.00, 0.00 lung1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac1,3,1,3, 8, 9, 1, 0.000, 0.00, 0.00 tumor1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac1,3,1,3,10,14, 1, 0.300, 0.00, 0.00 lung1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac1,3,1,3,15,17, 1, 0.000, 0.00, 0.00 tissue1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impacto1,3,1,3, 2, 6, 1, 0.000, 0.00, 0.00 tissue1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac1,3,1,3, 7, 7, 3, 0.000, 0.00, 0.00 iron1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac1,3,1,3, 8,21, 1, 0.000, 0.00, 0.00 tissue1 1 0 0 0 0 0 0 peang,edgefl,auger,ray,pola,incoh,pr<strong>of</strong>,impac6. Modify ucxyz <strong>phantom</strong>5.inp as follows.(a) Add input data for iron.ELEM&INP IRAYL=1 /ENDFEFEFEENER&INP AE=0.521,AP=0.010,UE=0.711,UP=0.2 /ENDPWLF&INP /ENDDECK&INP /END7. Run ucxyz <strong>phantom</strong>5.f by egs5run. In the case <strong>of</strong> Linux or CygwinEnter ucxyz <strong>phantom</strong>5 as the user code.Simply enter "return" as the file name for unit 4 and 25.Enter 1 for "Does this user code read from the terminal?". In the case <strong>of</strong> DOSegs5run ucxyz <strong>phantom</strong>58. Check egs5job.out to confirm proper setting <strong>of</strong> iron region. Compare the absorbeddose <strong>distribution</strong> <strong>with</strong> xyz <strong>phantom</strong>.out.9. Check the trajectories using CGview to confirm almost all photons stopping atthe iron region.47

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