685 / 1359
685 / 1359
2. Calculation of scattered photon fluence
⋅
, ,
,
= −
, ,
,
( )
+න
4
′
න
∞
′
, ,
(
′
,
′
)
→ , ,
′
,
′
; ,
ℎ
, ,
=
, ,
+
, ,