Gell-Mann–Nishijima formula
id:
gell-mann-nishijima-formula-267-18420933
title:
Gell-Mann–Nishijima formula
text:
The Gell-Mann–Nishijima formula (sometimes known as the NNG formula) relates the baryon number B, the strangeness S, the isospin I3 of quarks and hadrons to the electric charge Q. It was originally given by Kazuhiko Nishijima and Tadao Nakano in 1953, and led to the proposal of strangeness as a concept, which Nishijima originally called "eta-charge" after the eta meson. Murray Gell-Mann proposed the formula independently in 1956. The modern version of the formula relates all flavour quantum numb
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Gell-Mann%E2%80%93Nishijima_formula
date created:
date modified:
2024-02-29T19:04:18Z
main entity:
{"identifier":"Q1284746","url":"https://www.wikidata.org/entity/Q1284746"}
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fields total:
13
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