Answered: The isotopes 103 Pd and 137 Cs have…

The isotopes 103 Pd and 137 Cs have different radial dose functions when used in brachytherapy (Figure 16.13). Why might you use one versus the other in interstitial radiation therapy?

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter14: Nuclear Physics Applications

Section: Chapter Questions

Problem 50P

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Concept explainers

Nuclear Reactions

Nuclear reactions are processes in which the fundamental characteristics of a nucleus changes. They change into a completely different nucleus. These processes occur naturally in an unstable nucleus. Bombarding an energetic particle can induce nuclear reactions. In this article, both the naturally occurring nuclear reactions are termed as radioactive decay and the induced nuclear reactions are further categorized as nuclear fission and nuclear fusion.

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The isotopes 103 Pd and 137 Cs have different radial dose functions when used in brachytherapy (Figure
16.13). Why might you use one versus the other in interstitial radiation therapy?

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