Gell-Mann–Okubo mass formula
id:
gell-mann-okubo-mass-formula-267-17827884
title:
Gell-Mann–Okubo mass formula
text:
In physics, the Gell-Mann–Okubo mass formula provides a sum rule for the masses of hadrons within a specific multiplet, determined by their isospin (I) and strangeness (or alternatively, hypercharge) where a0, a1, and a2 are free parameters. The rule was first formulated by Murray Gell-Mann in 1961 and independently proposed by Susumu Okubo in 1962. Isospin and hypercharge are generated by SU(3), which can be represented by eight hermitian and traceless matrices corresponding to the "components"
brand slug:
wiki
category slug:
encyclopedia
description:
Mass formula for hadrons
original url:
https://en.wikipedia.org/wiki/Gell-Mann%E2%80%93Okubo_mass_formula
date created:
date modified:
2024-01-05T18:39:31Z
main entity:
{"identifier":"Q5530455","url":"https://www.wikidata.org/entity/Q5530455"}
image:
fields total:
13
integrity:
14