Now playing · 01 Therapy
Ir-192 HDR decay
S_K = 3.018e+4 U
S
K
(
t
)
=
S
K
0
e
−
(
ln
2
)
t
/
73.83
S_K(t)=S_{K0}\,e^{-(\ln 2)\,t/73.83}
S
K
(
t
)
=
S
K
0
e
−
(
l
n
2
)
t
/73.83
HDR source strength with T½ = 73.83 days.
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