What is the meaning of pair formation?

noun

  • The transformation of a gamma-ray photon into an electron and a positron when the photon passes close to an atomic nucleus.
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APAWordNet. (2010). pair formation. Retrieved September 23, 2026, from http://smartdefine.org/pair_formation/definitions/1300069
ChicagoWordNet. 2010. "pair formation" http://smartdefine.org/pair_formation/definitions/1300069 (accessed September 23, 2026).
HarvardWordNet 2010, pair formation, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/pair_formation/definitions/1300069>.
MLAWordNet. "pair formation" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/pair_formation/definitions/1300069>