CDF Wjj anomaly as a non-perturbative effect of the electro-weak interaction

Abstract

The recently reported CDF excess at $120-160GeV$ in invariant mass distribution of jet pairs accompanying $W$-boson is tentatively interpreted as a bound state of two $W$ decaying to quark-anti-quark pair. Non-perturbative effects of EW interaction obtained by application of Bogoliubov compensation approach lead to such bound state due to existence of anomalous three-boson gauge-invariant effective interaction. The application of this scheme gives satisfactory agreement with existing data without any adjusting parameter but the bound state mass $145GeV$.

5 pages, 2 figures

References in corpus (10)

• Implications of CTEQ global analysis for collider observables
• Invariant Mass Distribution of Jet Pairs Produced in Association with a W boson in ppbar Collisions at sqrt(s) = 1.96 TeV
• Bounds on an anomalous dijet resonance in W+jets production in ppbar collisions at sqrt{s} =1.96 TeV
• Measurement of W-gamma and Z-gamma production in pp collisions at sqrt(s) = 7 TeV
• NJL model derived from QCD
• Search for resonant WW and WZ production in ppbar collisions at ?s = 1.96 TeV
• Bogoliubov compensation principle in the electro-weak interaction: value of the gauge constant, muon g-2 anomaly, predictions for Tevatron and LHC
• Infrared non-perturbative QCD running coupling from Bogolubov approach
• Measurement of the WW+WZ Production Cross Section Using a Matrix Element Technique in Lepton + Jets Events
• Non-perturbative solutions in the electro-weak theory with $\bar{t}t$ condensate and the $t$-quark mass

Cited by in corpus (2)

• LHC would-be $\gamma \gamma$ excess as a non-perturbative effect of the electro-weak interaction
• On a possibility of a consistent interpretation of diboson excesses at LHC