Radiative Corrections In An Ultraviolet Complete Electroweak Model Without A Higgs Particle

Abstract

The one-loop radiative correction in an ultraviolet (UV) complete electroweak (EW) model without a Higgs particle is calculated. The $\rho$ parameter determining the ratio of the charged to neutral currents is derived for the dominant top quark contribution with the result $\rho \sim 1.01$. This result is compared to the radiative correction to $\rho$ in the standard EW model with a Higgs particle. For the favored light Higgs particle mass from global fits to EW data: $114.4\mathrm{GeV}\le m_H\le 135\mathrm{GeV}$, the Higgs contribution up to three loops is negligible and the Higgless model is consistent with EW data for the energy scale ${\Lambda }_W\lesssim 1-2$ TeV.

15 pages, no figures, LaTex file. Minor changes to text. Results remain the same

References in corpus (6)

• Search for the Standard Model Higgs Boson at LEP
• Ultraviolet Complete Electroweak Model Without a Higgs Particle
• Abelian Anomalies in Nonlocal Regularization
• The running of coupling constants and unitarity in a finite electroweak model
• Ultraviolet Complete Quantum Field Theory and Gauge Invariance
• Gauge Invariance in Nonlocal Regularized QED

Cited by in corpus (6)

• Ultraviolet Complete Quantum Gravity
• Ultraviolet Complete Electroweak Model Without a Higgs Particle
• Ultraviolet Complete Quantum Field Theory and Gauge Invariance
• Can Electroweak Theory Without A Higgs Particle Be Renormalizable?
• Theory of Electroweak Gauge Interactions
• Unitarity In An Alternative Electroweak Theory