Mixing-Matrix Renormalization Revisited

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We study the renormalization of normal mixing matrices, which includes hermitian and unitary matrices as particular cases. We give a minimal, multiplicative parametrization of counterterms, and compute the renormalized Lagrangian to one-loop order in several models with N species of fermions, both in on-shell and MS schemes. In on-shell scheme the mass-degenerate case is considered separately.
23+1 LaTeX pages, no figures, uses amslatex, amsfonts

Keywords

High Energy Physics - Phenomenology

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/214793

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0101101
 http://arxiv.org/abs/hep-ph/0101101
 Eur.Phys.J.C20:239-252,2001; Erratum-ibid.C27:623,2003
 doi:10.1007/s100520100663

Collections

arXiv