Question

Calculate the amplitude of the signal pulse expected from an NaI(T1)-PM tube combination under the following circumstances: Radiation energy loss of 1.2 MeV; Light collection efficiency of 70%; PM tube electron gain of 100,000; Anode capacitance of 100 pF; Anode load resistance of 105 Ω; Any other physical parameters you may need can be found in the Chapter 9 of the Knoll’s textbook.

Answer 1

ANSWER;