OZI rule
id:
ozi-rule-323-18282641
title:
OZI rule
text:
The Okubo–Zweig–Iizuka rule or OZI rule is a consequence of quantum chromodynamics (QCD) that explains why certain decay modes appear less frequently than otherwise might be expected. It was independently proposed by Susumu Okubo, George Zweig and Jugoro Iizuka in the 1960s.
It states that any strongly occurring process will be suppressed if, through only the removal of internal gluon lines, its Feynman diagram can be separated into two disconnected diagrams: one containing all of the initial-st
brand slug:
wiki
category slug:
encyclopedia
description:
Principle in hadron decay rates
original url:
https://en.wikipedia.org/wiki/OZI_rule
date created:
date modified:
2024-01-09T09:19:57Z
main entity:
{"identifier":"Q2008285","url":"https://www.wikidata.org/entity/Q2008285"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/13/OZI_rule_-_Feynmann_diagram2.svg","width":235,"height":314}
fields total:
13
integrity:
15