21. Pair Production
Published on: 18/07/2026
How high-energy photons create matter through pair production.
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Sara Lorraine Gill, MSRS, CMD
Medical Dosimetrist and Educator
19. Photoelectric & Coherent
Published on: 18/07/2026
How low-energy photons interact in matter through photoelectric and coherent scattering.
RTPhysics Concept Review
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