About a peculiar U(1): Z' discovery limit, muon anomalous magnetic moment and electron electric dipole moment

Abstract

The model (Lagrangian) with a peculiar extra U(1)is clearly presented. The assigned extra U(1) gauge charges give a strong constraint to build Lagrangians. The Z' discovery limits are estimated and predicted at the Tevatron and the LHC. The new contributions of the muon anomalous magnetic moment are investigated at one and two loops, and we predict that the deviation from the standard model may be explained. The electron electric dipole moment could also be generated because of the explicit CP violation effect in the Higgs sector, and a sizable contribution is expected for a moderately sized CP phase(argument of the CP-odd Higgs).

16 pages, 6 figures

References in corpus (7)

• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• Measurement of the shape of the boson rapidity distribution for p\bar{p}-> Z/gamma*-> e+e- +X events produced at sqrt(s) of 1.96 TeV
• The hadronic contribution to (g-2) of the muon
• Constraints from the Muon g-2 on the Parameter Space of the NMSSM
• Search for New Physics in High Mass Electron-Positron Events in ppbar Collisions at sqrt(s) = 1.96 TeV
• Electron Electric Dipole Moment induced by Octet-Colored Scalars
• Extra $Z$ bosons and low-energy tests of unification

Cited by in corpus (2)

• New physics explanations of $a_{\mu }$ in light of the FNAL muon $g-2$ measurement
• The Muon Magnetic Moment and Physics Beyond the Standard Model