Predictions formtandMWin minimal supersymmetric models

2009/12/08 by O. L. Buchmueller, O. Buchmueller, R. Cavanaugh +12
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1103/physrevd.81.035009

published as Phys.Rev.D81:035009,2010 · 8 pages, 9 figures

arxiv created 2009/12/08 · openalex publication_date 2010/02/11 · arxiv updated 2010/04/23 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/04

Abstract

Using a frequentist analysis of experimental constraints within two versions of the minimal supersymmetric extension of the standard model, we derive the predictions for the top quark mass, m_t, and the W boson mass, M_W. We find that the supersymmetric predictions for both m_t and M_W, obtained by incorporating all the relevant experimental information and state-of-the-art theoretical predictions, are highly compatible with the experimental values with small remaining uncertainties, yielding an improvement compared to the case of the standard model.

Citations

• Review of Particle Physics
• Precise Measurement of thee+e−→π+π−(γ)Cross Section with the Initial State Radiation Method atBABAR
• Likelihood functions for supersymmetric observables in frequentist analyses of the CMSSM and NUHM1
• Search for the Standard Model Higgs boson at LEP