Constraints on four-fermion contact interactions from precise electroweak measurements
Loading...
External sources
External sources
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Iop Publishing Ltd
Type
Article
Access right
Acesso restrito
External sources
External sources
Abstract
We establish constraints on a general four-fermion contact interaction from precise measurements of electroweak parameters. We compute the one-loop contribution for the leptonic Z width, anomalous magnetic, weak-magnetic, electric and weak dipole moments of leptons in order to extract bounds on the energy scale of these effective interactions.
Description
Keywords
Language
English
Citation
Journal of Physics G-nuclear and Particle Physics. Bristol: Iop Publishing Ltd, v. 24, n. 12, p. 2213-2221, 1998.
