Stueckelberg Mechanism and Chiral Lagrangian for $Z^{\prime }$ Boson

Abstract

Traditional Stueckelberg Mechanism is shown equivalent to set up a gauged U(1) chiral Lagrangian and fix special gauge. With this mechanism, the original electro-weak chiral Lagrangian is inlarged by including an extra U(1) symmetry to represent physics for $Z^{\prime }$ boson. We build up complete list of electro-weak chiral Lagrangian up to order of $p^4$ including $Z^{\prime }$ and higgs bosons. The most general mixing among neutral gauge bosons is diagonalized completely and the connections among these operators to triple, quartic couplings involving $Z^{\prime }$ boson and to that in traditional electro-weak chiral Lagrangian are made.

arXiv comment23 pages

References in corpus (21)

• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• The Cosmological Parameters 2006
• Electroweak symmetry breaking from dimensional deconstruction
• The Phenomenology of Extra Neutral Gauge Bosons
• The Stueckelberg Field
• The Stueckelberg $Z^{\prime }$ Extension with Kinetic Mixing and Milli-Charged Dark Matter From the Hidden Sector
• Patterns of Deviation from the Standard Model
• A Stueckelberg Extension of the Standard Model
• Electroweak precision measurements and collider probes of the Standard Model with large extra dimensions
• The Electroweak Chiral Lagrangian and New Precision Measurements
• Aspects of the Stueckelberg Extension
• Z' studies at the LHC: an update
• Gauge Kinetic Mixing and Leptophobic $Z^{\prime }$ in $E_6$ and SO(10)
• Anomalous Higgs Couplings
• The Stueckelberg Z Prime at the LHC: Discovery Potential, Signature Spaces and Model Discrimination
• Probing nonstandard bosonic interactions via W-boson pair production at lepton colliders
• Unitary Gauge, Stueckelberg Formalism and Gauge Invariant Models for Effective Lagrangians
• Bounds of the mass of Z' and the neutral mixing angles in general SU(2)_L x SU(2)_R x U(1) models
• A Stuckelberg formalism for the gravitino from warped extra dimensions
• An Elusive Z' Coupled to Beauty
• Electroweak Chiral Lagrangian for Left-right Symmetric Models

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• Cosmic Coincidence and Asymmetric Dark Matter in a Stueckelberg Extension
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• Hidden Sector Models and Signatures
• Z' Boson Mixings with Z-γand Charge Assignments
• One-loop corrections for Higgs-portal dark matter
• Parameterization of General Z-gamma-Z' Mixings in an Electroweak Chiral Theory
• Survival of New Physics: An Anomaly-free Neutral Gauge Boson at the LHC