Affiliation:
1. Universidade Federal do Rio de Janeiro, Institute de Física, Rio de Janeiro, Brasil
Abstract
From the intensity of K x-rays produced by 662 keV photons the sum of the total cross sections of the photoelectric and Compton effects on this shell is obtained for the atoms with Z = 27, 29, 32, 41, 42 and 47. The contribution of the photoeffect is about 15% for Co(Z = 27), 50% for Mo (Z = 42) and 70% for Ag(Z = 47). Using theoretical cross section for the photoeffect the total Compton cross section on the K-shell is evaluated. The results agree with the free electron value.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
3 articles.
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