Tevatron Wij anomaly for a model with two different mechanisms for mass generation of gauge fields

Elias Koorambas (1)

1 Chercheur indépendant

The latest Collider Detector at Fermilab (CDF) anomaly, the excess of dijet events in the invariant-mass window 120−160 GeV in associated production with a W boson, can be explained by a new neutral vector C-boson of mass (145 GeV) that is predicted by the Wu mechanisms for mass generation of gauge field. The Standard Model (SM) W, Z-bosons normally get its masses through the coupling with the SM Higgs of mass 114-200 GeV. Here, the C boson has negligible couplings to leptons, and so is not affected by the dilepton C constraints.

Mots clés: Collider Detector Fermilab; electroweak; interactions; gauge field; symmetry breaking

Domaines: Physique des Hautes Energies - Théorie [hep-th]

Elias Koorambas. Tevatron Wij anomaly for a model with two different mechanisms for mass generation of gauge fields. Int J Theor Phys, 2012, 51 (10), pp.3127-3140. ⟨10.1007/s10773-012-1194-7⟩. ⟨hal-00627552⟩