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Relative-absolute dose measurements

Relative measurements (ion chambers, diodes, diamonds…)

D

med

r

( )

D

med

(r

0

)

= R r

( )

R(r

0

)

×

F

cal

(r)

F

cal

(r

0

)

×

f

Q

(r)

f

Q

(r

0

)

D

det

= R(r) ·F

cal

(r)

D

med

= D

det

·f

Q

(r)

f

Q

= [μ

en

/ρ]

w, med

f

Q

=S

w,med

r

0

r

r

0