Work

S and T parameters from a light nonstandard Higgs particle

Year: 2013

Type: article

Abstract: We determine the contribution to the $S$ and $T$ parameters coming from extensions of the standard model featuring a light nonstandard-like Higgs particle. We neatly separate, using the Landau gauge, the contribution from the purely nonstandard Higgs sector, from the one due to the interplay of this sector with the standard model. If the nonstandard Higgs sector derives from a new type of strong dynamics, the formalism allows one to precisely link the intrinsic underlying contribution with the experimentally relevant parameters.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.87.015008

Authors: Roshan Foadi, Francesco Sannino

Institutions: UCLouvain, KU Leuven, University of Southern Denmark, Centre for Cosmology and Particle Physics Phenomenology

Language: Latvian

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2148474711

FWCI: 2.435

Cites: 31

Cited by: 23

Related to: 10