Interactions of Photons with Matter
• the scattered photon will be scattered straight back, θ = 180° • With θ = 180°, cos θ = -1 the expressions above simplify to: Ee(max) = hv α α 1 2 2 + and ' = hvmin 1 2α 1 + hv The Table below illustrates how the amount of energy transferred to the electron varies with photon energy. Energy transfer is not large until the incident ...
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