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单词 hyperonic
释义

hyperonicadj.

Brit. /ˌhʌɪpəˈrɒnɪk/, U.S. /ˌhaɪpəˈrɑnɪk/
Origin: Formed within English, by derivation. Etymons: hyperon n., -ic suffix.
Etymology: < hyperon n. + -ic suffix.
Particle Physics.
Of the nature of a hyperon; relating to or consisting of hyperons; (of an atom) having a negatively charged hyperon orbiting the nucleus.
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the world > matter > physics > atomic physics > particle physics > particle participating in strong interaction > baryon > [adjective] > relating to hyperon
hyperonic1956
1956 J. Schwinger in Physical Rev. 104 1164/2 It is now natural to suppose that the K meson..possesses a similar physical property [to the nucleonic charge] in the nature of a charge... We shall term this new property hyper(onic) charge.
1969 Physical Rev. Lett. 22 1238/1 Σ hyperons are formed in the targets through the reactions K + p → Σ + π+ and K + n → Σ + π0, and upon capture by target nuclei make hyperonic atoms.
1990 New Scientist 4 Aug. 55/1 Pionic, kaonic, antiprotonic and hyperonic atoms yield information on the strong interaction.
2006 M. C. Miller in D. Blaschke & D. Sedrakian Superdense QCD Matter & Compact Stars 40 If the radius is indeed this small..it conflicts with all standard nucleonic or hyperonic equations of state.
This entry has been updated (OED Third Edition, December 2013; most recently modified version published online March 2022).
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adj.1956
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