Tevatron \(Wij\) anomaly for a model with two different mechanisms for mass generation of gauge fields. (English) Zbl 1262.81244
Summary: The latest fermilab collider detector (CDF) anomaly, namely the excess of dijet events in the invariant-mass window 120-160 GeV in associated production with a \(W\) boson, is explained by a baryonic new neutral vector \(C\)-boson, of mass (145 GeV), predicted by the Wu mechanisms for mass generation of gauge field. The standard model (SM) \(W, Z\)-bosons normally get their masses through the coupling with the SM Higgs particle of mass 114-200 GeV. Here, the baryonic \(C\)-boson has negligible couplings with leptons and, thus, is unaffected by the dilepton \(C\) constraints.
MSC:
| 81V22 | Unified quantum theories |
| 81T13 | Yang-Mills and other gauge theories in quantum field theory |
| 81R40 | Symmetry breaking in quantum theory |
| 81V10 | Electromagnetic interaction; quantum electrodynamics |
| 81V15 | Weak interaction in quantum theory |
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