BCRB 2018

The L inear Q uadratic

0

10

-1

10

LQC − ln( S ) = α D + β D 2 − γ D 3

-2

10

C ubic model

-3

10

-4

10

-5

10

( )

γ = β 3 D L

-6

10 Surviving fraction

-7

10

LQ − ln( S ) = α D + β D 2

α/β = 3 Gy SF2 = 0.5

-8

10

-9

10

0

5

10

15

20

Dose (Gy)

Michael Joiner

Basic Clinical Radiobiology 2018

Page 22 of 26

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