sigma baryon 1
noundomain: natural obj.
EnWordnet [ver.5.0]
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EnglishDefinition
any of a group of three unstable baryons containing a strange quark and having a positive, neutral, or negative electric charge and a mass from 2,328 to 2,343 times that of an electron.
Synonyms
- sigma particle 1
any of a group of three unstable baryons containing a strange quark and having a positive, neutral, or negative electric charge and a mass from 2,328 to 2,343 times that of an electron.
