Table2
Relationship between
y
i
and
Q
(
y
i
) according to ICRP-60
y
i
(keV/μm)
The quality factor,
Q
(
y
i
)
y
i
≤ 10
1
10 <
y
i
< 100
0.32
L
− 2.2
y
i
≥ 100
300/
L