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单词 pomeranchon
释义

Pomeranchonn.

Brit. /ˌpɒməˈrantʃɒn/, U.S. /ˌpɑməˈræntʃ(ə)n/
Origin: From a proper name, combined with an English element. Etymons: proper name Pomerančuk , -on suffix1.
Etymology: < pomeranch- (in the name of Isaak Jakovlevič Pomerančuk (see Pomeranchuk n.)) + -on suffix1, after Pomeranchuk pole n. at Pomeranchuk n. 2b, Pomeranchuk trajectory n. at Pomeranchuk n. 2c. Compare slightly earlier pomeron n., Pomeranchukon n.
Particle Physics.
= pomeron n.
ΘΚΠ
the world > matter > physics > atomic physics > particle physics > action of dispersing particles > [noun] > Pomeranchuk pole or trajectory
Pomeranchuk pole1962
Pomeranchuk trajectory1962
Pomeranchukon1963
pomeron1963
Pomeranchon1964
1964 Physical Rev. B. 136 1394/2 There may be a theoretical connection between the Pomeranchon pole formula..and our formula..for the peripheral inelastic contributions to elastic scattering.
1965 Nucl. Physics 74 620 The isobar is produced through the exchange of a Pomeranchon.
1973 Physical Rev. D. 7 1496 Pomeranchon exchange is assumed to be mediated by an isoscalar scalar σ meson.
1975 Physics Lett. B. 60 50 The vector meson is reggeised whereas the Pomeranchon is a fixed branch point.
This entry has been updated (OED Third Edition, December 2006; most recently modified version published online March 2022).
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n.1964
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