Effective Lagrangian Approach to Electroweak Baryogenesis: Higgs mass limit and Electric dipole moments of fermion

Preprint

15 September 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9309269

Abstract

A natural solution to the hierachy problem of the standard model is to assume new physics to appear at the TeV scale. We parametrize the effects of this new physics in terms of an effective lagrangian and examine its impacts on electroweak baryogenesis. We point out that with such an effective lagrangian successful electroweak baryogenesis implies: i) Higgs boson lies within the reach of LEP II; ii)electric dipole moments of electron and neutron are detectable in the near future.

Keywords

ELECTROWEAK BARYOGENESIS
EFFECTIVE LAGRANGIAN
LAGRANGIAN APPROACH
PHYSICS TO APPEAR
STANDARD MODEL
MASS LIMIT
HIGGS MASS

All Related Versions

Version 1, 1993-09-15, ArXiv
Published version: Physical Review D, 49 (1), 563.

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