Particle Therapy 2017

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C
air w s 12
,
0.6% 0.5% 2.0% 0.2% 1.5 % ? Uncertainty
Parameter C ew12
) / ( Co ew60
) / ( Co p 60 Co
air w L 60
, ) / (  C p 12
1%?
Uncertainty in kQ,Qo
For protons
u(k Q,Q0) ≈ 2 %
For Carbon
u(k Q,Q0) ≈ 3-3.5 %