Penguin diagram
id:
penguin-diagram-286-7175368
title:
Penguin diagram
text:
In quantum field theory, penguin diagrams are a class of Feynman diagrams which are important for understanding CP violating processes in the standard model. They refer to one-loop processes in which a quark temporarily changes flavor, and the flavor-changed quark engages in some tree interaction, typically a strong one. For the interactions where some quark flavors have much higher interaction amplitudes than others, such as CP-violating or Higgs interactions, these penguin processes may have a
brand slug:
wiki
category slug:
encyclopedia
description:
Class of Feynman diagrams
original url:
https://en.wikipedia.org/wiki/Penguin_diagram
date created:
date modified:
2022-07-26T18:42:48Z
main entity:
{"identifier":"Q1529808","url":"https://www.wikidata.org/entity/Q1529808"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/c5/Penguin_diagram.JPG","width":399,"height":546}
fields total:
13
integrity:
15