The Renormalization Group Running of the Higgs Quartic Coupling: Unification vs. Phenomenology

Journal Article · Fri Feb 09 00:00:00 EST 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2563184· OSTI ID:21054795

Juarez W, S R ^[1]; Kielanowski, P ^[2]

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1. Departamento de Fisica, Esc. Sup. de Fis. y Mat., Instituto Politecnico Nacional, U.P. 'Adolfo Lopez Mateos' Edif. 9, C.P. 07738, Mexico, D.F. (Mexico)
2. Departamento de Fisica, Cinvestav, Av. IPN 2508, C.P. 07360, Mexico, D.F. (Mexico)

Within the framework of the standard model (SM) of elementary particles, we obtained numerical solutions for the running Higgs mass, considering the renormalization group equations at the one and two loop approximation. Through the triviality condition (TC) and stability condition (SC) on the Higgs quartic coupling {lambda}H the bounds on the Higgs running mass have been fixed. The numerical results are presented for two special cases. One considering an unification of the three gauge couplings at the energy EU 1013 GeV and the other using the current experimental data for the gauge couplings.

• OSTI ID: 21054795
• Journal Information: AIP Conference Proceedings, Vol. 885, Issue 1; Conference: EAV06: Advanced summer school in physics 2006: Frontiers in contemporary physics, Mexico City (Mexico), 10-14 Jul 2006; Other Information: DOI: 10.1063/1.2563184; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
APPROXIMATIONS
COUPLING
GEV RANGE
HIGGS BOSONS
HIGGS MODEL
NUMERICAL SOLUTION
RENORMALIZATION
REST MASS
STABILITY
STANDARD MODEL