Monte Carlo codes for 3D particle transport simulation developed by R.D. Ili}

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Monte Carlo codes for 3D particle transport
simulation developed by R.D. Ili
Proton codes SRNA
Alpha particle code ALFA-2K2
Photon, Electron and Positron FOTELP family codes
Constructive quadratic geometry Voxelized
geometry from CT data
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FOTELP lt FOTon ELektron Pozitron
Photon analogue modeling Coherent (Rayleigh)
scatering Photoelectric effect Incoherent
(Compton) scatering Electron-Positron pair
production Electron and Positron condensed
histoty modeling Ionization energy loss with
fluctuation (Landau) Delta ray emission (Meller
Bhabha) Bremsstrachlung Positron
annihilation Flourescent photon and Auger
electron
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GENERAL PICTURE OF ELECTRON INTERACTION
Photoeffect
e-
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FOTELP-VOX CT podaci voksel geometrija Kruni
snop elektrona na tumor dojke
12 MeV
8 MeV
uto 1-5 zeleno 5-20 plavo 20-50 magenta
50-100
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a) Elastine i neelastine reakcije protona sa
atomom
b) Neelastine nuklearne reakcije protona sa
jezgrom
1.Gubitak energije protona jonizacijom sa
fluktuacijom (Vavilov) uz uticaj elektronskog
omotaa (ulek)
2. Moliere ugaona raspodela protona.
3. Apsorpcija protona i raspad sloenog jezgra
n, p, d, t, 4He, gama
4. Prostorna raspodela doze u 3D geometriji i
vokselizovanoj geometriji CT podataka
5. Emisini spektri neutrona i fotona (zatita)
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SRNA-VOX CT podaci vokselizovana geometrija 65
MeV protona na melanom u oky
2. slajs
1. slajs
3. slajs
5-20
1-5
20-50
50-100
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SRNA-NIK Numerical experiments at Indiana
University Cyclotron Facility by Mascia A,
Schreuder N and Ili R D
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SRNA-NIK GEANT3 Simulation IUCF MLFC
measurements
205 MeV proton beam
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MULTI LAYER FARADAY CUP (64 pin)
Harald Paganetti
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SRNA-BNL Feasibility of positron emission
tomography of dose distribution in proton-beam
cancer therapy
J.J.Beebe-Wang, F.A. Dilmanian, S.G. Peggs,
D.J.Schlyer and P.Vaska Brookhaven National
Laboratory, Upton, USA
16O(p,2p2n)13N
14N(p,pn)13N
16O(p,pn)15O
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ALFA-2K2 3D Monte Karlo simulacija transporta
alfa estica
Gubitak energije protona jonizacijom sa
fluktuacijom (Vavilov) uz uticaj elektronskog
omotaa (ulek)
Moliere ugaona raspodela protona.
3D raspodela doze u pluima