Definitions for axionˈæk siˌɒn
This page provides all possible meanings and translations of the word axion
Random House Webster's College Dictionary
an elementary particle having no charge, zero spin, and small mass, postulated to exist by some forms of quantum chromodynamics.
Origin of axion:
1978; axi(al)+ -on1
a hypothetical subatomic particle postulated to explain some symmetry problems arising in the strong nuclear force.
Origin: Named by after Axion, a brand of laundry detergent, for its -on suffix and the notion that the new particle could "clean up" a problem in physics.
The axion is a hypothetical elementary particle postulated by the Peccei–Quinn theory in 1977 to resolve the strong CP problem in quantum chromodynamics. If axions exist and have low mass within a specific range, they are of interest as a possible component of cold dark matter.
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