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Title: New invariance in electroweak standard model and conservation of helicity

Abstract

The Lagrangian of the electroweak standard model is invariant under the chirality transformation of fermionic fields and reversal of the Higgs field. This invariance implies the conservation of helicity in weak interaction processes. The application to leptonic weak interaction is discussed in detail.

Authors:
 [1];
  1. Beijing Polytechnic Univ. (China)
Publication Date:
OSTI Identifier:
6435662
Resource Type:
Journal Article
Journal Name:
International Journal of Theoretical Physics; (United States)
Additional Journal Information:
Journal Volume: 32:4; Journal ID: ISSN 0020-7748
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Pa; HELICITY; CONSERVATION LAWS; WEINBERG-SALAM GAUGE MODEL; INVARIANCE PRINCIPLES; CHIRALITY; HIGGS MODEL; LAGRANGIAN FUNCTION; LEPTONIC DECAY; WEAK INTERACTIONS; BASIC INTERACTIONS; DECAY; FIELD THEORIES; FUNCTIONS; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES; WEAK PARTICLE DECAY; 662210* - Specific Theories & Interaction Models; Particle Systematics- Unified Theories & Models- (1992-)

Citation Formats

Wu, Bi-chu, and Li, Zi-ping. New invariance in electroweak standard model and conservation of helicity. United States: N. p., 1993. Web.
Wu, Bi-chu, & Li, Zi-ping. New invariance in electroweak standard model and conservation of helicity. United States.
Wu, Bi-chu, and Li, Zi-ping. 1993. "New invariance in electroweak standard model and conservation of helicity". United States.
@article{osti_6435662,
title = {New invariance in electroweak standard model and conservation of helicity},
author = {Wu, Bi-chu and Li, Zi-ping},
abstractNote = {The Lagrangian of the electroweak standard model is invariant under the chirality transformation of fermionic fields and reversal of the Higgs field. This invariance implies the conservation of helicity in weak interaction processes. The application to leptonic weak interaction is discussed in detail.},
doi = {},
url = {https://www.osti.gov/biblio/6435662}, journal = {International Journal of Theoretical Physics; (United States)},
issn = {0020-7748},
number = ,
volume = 32:4,
place = {United States},
year = {Thu Apr 01 00:00:00 EST 1993},
month = {Thu Apr 01 00:00:00 EST 1993}
}