283 / 1173
d
1
/n
16.5 1.0
10.95
.5
7.35
.25
4.88
.125
3.14
.0625
1.90
.03125
1.08
.015625
Damage from a single fraction =
αd
+
βd
2
Total damage from n fractions,
E
=
n
(
αd
+
βd
2
)
E/n
=
αd
+
βd
2
1
/n
= (
α/E)d
+ (
β/E)d
2
1
/n
d
α/β