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omega-minus particle
[ oh-mee-guh-mahy-nuhs, -mey-, oh-meg-uh- ]
noun
Physics.
- a baryon with strangeness −3, isotopic spin 0, and negative charge; predicted from the mathematics of the Eightfold Way and subsequently discovered. : Ω −
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Word History and Origins
Origin of omega-minus particle1
First recorded in 1960–65
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Example Sentences
Examples have not been reviewed.
In 1964, for example, it took no fewer than 33 scientists, operating the large Brookhaven atom smasher, to discover another fleeting bit of matter�the omega-minus particle.
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