Physics Bucharest 2017

Particle Therapy

Carbon ions

Inverse dose profile

100 110

  

  

  

  

2 511   K( ) 2   K( ) 2  I

dE K( ) dx

k z 2  Z A 

1  K( ) 2

 K( ) 2 







ln

0 10 20 30 40 50 60 70 80 90

Electrons

x eI I    m

Photons

0

Dose [%]

Bragg Peak

0

50

100

150

200

250

300

Depth [mm]