Standard Article

The Standard Model of Elementary Particles

  1. Jens Erler

Published Online: 15 OCT 2009

DOI: 10.1002/3527600434.eap567.pub2

Encyclopedia of Applied Physics

Encyclopedia of Applied Physics

How to Cite

Erler, J. 2009. The Standard Model of Elementary Particles. Encyclopedia of Applied Physics. 119–146.

Author Information

  1. Universidad Nacional Autónoma de México, Departamento de Física Teórica, Instituto de Física, México D.F., México

Publication History

  1. Published Online: 15 OCT 2009

Abstract

It is first reviewed how the concepts of a quantum field theories (QFT) and of local gauge invariance naturally arise, before they are applied to the electroweak model of leptons. This model is then extended to include quarks and the strong interaction, family replication and quark mixing, CP violation, as well as neutrino mass and mixing. Experimental tests, the determination of fundamental parameters, and constraints on and limitations of the minimal model and ideas that go beyond it are also covered.

Keywords:

  • quantum field theories;
  • local gauge invariance;
  • quark mixing;
  • neutrino mass;
  • CP violation