Physics Bucharest 2017
Intermezzo to introduce ionometric standards (III)
passing electrons #
loss energy mean V
electron passing per V in
PD
) (
mass
medium of
V in
Consider parallel beam from certain direction (without loss of generality)
cross-section O [m 2 ] of V
V dx dE c
O)P(
d
P
)P(D
O V
d
(P)
dx dE
)P(
c
)P(D
) /S()P(
c
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