Higgs and Sparticle Masses from Yukawa Unified SO(10): A Snowmass White Paper

Abstract

We discuss ways to probe t-b-tau Yukawa coupling unification condition at the Energy and Intensity frontiers. We consider non-universal soft supersymmetry breaking mass terms for gauginos related by the SO(10) grand unified theory (GUT). We have previously shown that t-b-tau Yukawa coupling unification prefers a mass of around 125 GeV for the Standard Model-like Higgs boson with all colored sparticle masses above 3 TeV. The well-known MSSM parameter tan(beta) is about 47-48 and neutralino-stau coannihilation yields the desired relic dark matter density.

References in corpus (2)

• Averages of b-hadron and c-hadron Properties at the End of 2007
• Sparticle Spectroscopy from SO(10) GUT with a Unified Higgs Sector

Cited by in corpus (4)

• NLSP Gluino and NLSP Stop Scenarios from b-tau Yukawa Unification
• GUT predictions for quark-lepton Yukawa coupling ratios with messenger masses from non-singlets
• Muon g-2 in an Alternative Quasi-Yukawa Unification with Low Fine-Tuned Inverse SeeSaw Mechanism
• Light Higgsinos, Heavy Gluino and $b-\tau$ Quasi-Yukawa Unification: Will the LHC find the Gluino?