Question

NUCLEAR PHYSICS

Task 5 (n.17, Chapter 10, Krane's book) In a study of the conversion electrons emitted in a decay process, the following electron energies were measure (in keV): 207.4, 204.64, 193.36, 157.57, 154.81, 143.53, 125.10, 75.27, 49.03, 46.27, 34.99 The electron binding energies are known to be 83.10 keV (K shell), 14.84 keV (L shell), 3.56 keV (M shell), and 0.80 keV (N shell). What is the minimum number of gamma-rays that can produce the observed electron groups, and what are the gamma-ray energies?

Answer 1

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