Chapter 6 External Photon Beams: Physical Aspects - IRSN
Chapter 6 External Photon Beams: Physical Aspects - IRSN
Chapter 6 External Photon Beams: Physical Aspects - IRSN
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836.15 EXAMPLE OF DOSE CALCULATION Given DzAf ( , , ,Co) = D(15,15,80,Co)calculate (10,20,140,Co) :D2General answerfor SSD approach:D(10,20,140,Co) PDD(10,20,140,Co) PSF(20,Co) CF(11.4,Co) 80.5 D= (15,15,80,Co) PDD(10,20,140,Co) PSF(15,Co) CF(15,Co) 140.5 IAEA Radiation Oncology Physics: A Handbook for Teachers and Students - 6.15 Slide 1 (165/170)6.15 EXAMPLE OF DOSE CALCULATION Given DzAf ( , , ,Co) = D(15,15,80,Co)calculate (10,20,140,Co) :D2General answerfor SAD approach:D(10,20,140,Co) TAR(10,21.4,Co) CF(11.4,Co) 95 D= (15,15,80,Co) TAR(15,17.8,Co) CF(15,Co) 150 IAEA Radiation Oncology Physics: A Handbook for Teachers and Students - 6.15 Slide 2 (166/170)
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