0.9 - —_ 0.8 0.7 O A ea ' Relative exposure rate (LIF response) 1.0 -— 0.6 -0.55 0.4 0 J 500 _l 4 1000 1500 Vv Medium + Minimal _ — | i 2000 2500 Absorber thickness (mg/cm?) Fig. 3 S5O0u 304 L 3000
0.9 - —_ 0.8 0.7 O A ea ' Relative exposure rate (LIF response) 1.0 -— 0.6 -0.55 0.4 0 J 500 _l 4 1000 1500 Vv Medium + Minimal _ — | i 2000 2500 Absorber thickness (mg/cm?) Fig. 3 S5O0u 304 L 3000