Interaction of Radiation with Matter



All particulate and electromagnetic radiations can interact with the atoms of an absorber during their passage through it, producing ionization and excitation of the absorber atoms. These radiations are called ionizing radiations. Because particulate radiations have mass and electromagnetic radiations do not, the latter travel through matter longer distance before losing all energy than the former of the same energy. Electromagnetic radiations are therefore called penetrating radiations and particulate radiations non-penetrating radiations. The mechanisms of interaction with matter, however, differ for the two types of radiation, and therefore they are discussed separately.


Charged Particle Pair Production Compton Scattering Linear Energy Transfer Scattered Photon 
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Suggested Readings

  1. Cherry SR, Sorensen JA, Philips ME. Physics in Nuclear Medicine. 3rd ed. Philadelphia: W.B. Saunders; 2003.Google Scholar
  2. Friedlander G, Kennedy JW, Miller JM. Nuclear and Radiochemistry. 3rd ed. New York: Wiley; 1981.Google Scholar
  3. Johns HE, Cunningham JR. The Physics of Radiology. 4th ed. Springfield, Ill: Charles C Thomas; 1983.Google Scholar
  4. Knoll GF. Radiation Protection and Measurement. 4th ed. New York: Wiley; 2010.Google Scholar
  5. Lapp RE, Andrews HL. Nuclear Radiation Physics. 4th ed. Englewood Cliffs, NJ: Prentice-Hall; 1972.Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.The Cleveland Clinic FoundationEmeritus StaffClevelandUSA

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