Aspects of Z'-mediated Supersymmetry Breaking
arXiv:0801.3693 · doi:10.1103/PhysRevD.77.085033
Abstract
In a recent paper, we proposed the possibility that supersymmetry breaking is communicated dominantly via a U(1)' vector multiplet. We also required that the U(1)' plays a crucial role in solving the mu problem. We discuss here in detail both the construction and the phenomenology of one class of such models. The low energy spectrum generically contains heavy sfermions, Higgsinos and exotics ~10-100 TeV; an intermediate M_Z' ~ 3-30 TeV; light gauginos ~100-1000 GeV, of which the lightest can be wino-like; a light Higgs with a mass of ~140 GeV; and a singlino which can be very light. We present a set of possible consistent charge choices. Several benchmark models are used to demonstrate characteristic phenomenological features. Special attention is devoted to interesting LHC signatures such as gluino decay and the decay patterns of the electroweak-inos. Implications for neutrino masses, exotic decays, R-parity, gauge unification, and the gravitino mass are briefly discussed.
Version published in PRD
References in corpus (74)
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- The Cosmological Parameters 2006
- Big-Bang nucleosynthesis (Particle Data Group mini-review)
- Out Of This World Supersymmetry Breaking
- Theories with Gauge-Mediated Supersymmetry Breaking
- Gaugino Mass without Singlets
- New Tools for Low Energy Dynamical Supersymmetry Breaking
- Precision Corrections in the Minimal Supersymmetric Standard Model
- Dynamical Supersymmetry Breaking Simplified
- Supersymmetric Unification Without Low Energy Supersymmetry And Signatures for Fine-Tuning at the LHC
- Big-Bang Nucleosynthesis and Hadronic Decay of Long-Lived Massive Particles
- Dynamical Supersymmetry Breaking at Low Energies
- Two-Loop Renormalization Group Equations for Soft Supersymmetry-Breaking Couplings
- Largest temperature of the radiation era and its cosmological implications
- Aspects of Split Supersymmetry
- Wino Cold Dark Matter from Anomaly-Mediated SUSY Breaking
- Toward Realistic Intersecting D-Brane Models
- Thermal Inflation and the Moduli Problem
- Chiral Four-Dimensional N=1 Supersymmetric Type IIA Orientifolds from Intersecting D6-Branes
- The Well-Tempered Neutralino
- Phenomenological consequences of supersymmetry with anomaly-induced masses
- The Soft Supersymmetry-Breaking Lagrangian: Theory and Applications
- Supersymmetry Breaking through Transparent Extra Dimensions
- Updated Nucleosynthesis Constraints on Unstable Relic Particles
- Implications of Generalized Z-Z' Mixing
- Gaugino Mediated Supersymmetry Breaking
- Electroweak Breaking and the mu problem in Supergravity Models with an Additional U(1)
- Supergravity with a Gravitino LSP
- Two-loop renormalization group equations for soft SUSY breaking scalar interactions: supergraph method
- Quintessence and the Relic Density of Neutralinos
- Implications of Abelian Extended Gauge Structures From String Models
- Big-Bang Nucleosynthesis with Unstable Gravitino and Upper Bound on the Reheating Temperature
- Theory and Phenomenology of an Exceptional Supersymmetric Standard Model
- Discovering Supersymmetry at the Tevatron in Wino LSP Scenarios
- Supersymmetry-Breaking Loops from Analytic Continuation into Superspace
- Possible Signals of Wino LSP at the Large Hadron Collider
- Two-loop Renormalization Group Equations in the Standard Model
- A Non-Standard String/SUSY Scenario and its Phenomenological Implications
- Generic and Chiral Extensions of the Supersymmetric Standard Model
- SUSY Dark Matter and Quintessence
- U(1)' Symmetry Breaking in Supersymmetric E6 Models
- Phenomenology of A Three-Family Standard-like String Model
- Radiative Symmetry Breaking in a Supersymmetric Model with an Extra
- Gluino Decays in Split Supersymmetry
- Physics Implications of Flat Directions in Free Fermionic Superstring Models I: Mass Spectrum and Couplings
- Theory and Phenomenology of Exotic Isosinglet Quarks and Squarks
- Conformal Sequestering Simplified
- A Mechanism for Ordinary-Sterile Neutrino Mixing
- Quintessential Enhancement of Dark Matter Abundance
- Gluino decays with heavier scalar superpartners
- Three Generations in the Fermionic Construction
- Sequestering in String Theory
- Chiral Models of Weak Scale Supersymmetry
- Z'-mediated Supersymmetry Breaking
- Cosmological Moduli Problem and Thermal Inflation Models
- Two-loop renormalization of gaugino masses in general supersymmetric gauge models
- Completion of standard-like embeddings
- Neutrino Masses in Supersymmetric SU(3)_C x SU(2)_L x U(1)_Y x U(1)' Models
- Inflationary Cosmology Connecting Dark Energy and Dark Matter
- Inflation with Low Reheat Temperature and Cosmological Constraint on Stable Charged Massive Particles
- A Chiral Supersymmetric Standard Model
- Modular Cosmology, Thermal Inflation, Baryogenesis and Predictions for Particle Accelerators
- "Gaugomaly" Mediated SUSY Breaking and Conformal Sequestering
- Discovery and Measurement of Sleptons, Binos, and Winos with a Z'
- Flat Directions in Three-Generation Free-Fermionic String Models
- Fermion Masses and Gauge Mediated Supersymmetry Breaking from a Single U(1)
- String Scale Gauge Coupling Unification with Vector-like Exotics and Non-Canonical U(1)_Y Normalization
- Proton Stability and Superstring Z'
- Looking for a heavy wino LSP in collider and dark matter experiments
- Exotic Q=-1/3 Quark Signatures at High-Energy Hadron Colliders
- Alternative Supersymmetric Spectra
- B - L Mediated Supersymmetry Breaking
- Twenty-five Questions for String Theorists
- Precise bounds on the Higgs boson mass
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- Probing the Scale of New Physics by Advanced LIGO/VIRGO
- RR photons
- Gravitino Dark Matter and general neutralino NLSP
- Searching for Extra Z' from Strings and Other Models at the LHC with Leptoproduction
- Probing Hidden Sectors with Stückelberg U(1) Gauge Fields
- Identifying Multi-Top Events from Gluino Decay at the LHC
- Supersymmetric Decays of the Z' Boson
- Building a Nest at Tree Level: Classical Metastability and Non-Trivial Vacuum Structure in Supersymmetric Field Theories
- Phenomenological Implications of Deflected Mirage Mediation: Comparison with Mirage Mediation
- Auxiliary Gauge Mediation: A New Route to Mini-Split Supersymmetry
- Supersymmetric codimension-two branes and U(1)_R mediation in 6D gauged supergravity
- Radiative B-L symmetry breaking and the Z' mediated SUSY breaking
- Gauge Extensions of Supersymmetric Models and Hidden Valleys
- Phenomenological Implications of Supersymmetric Family Non-universal U(1)-prime Models
- U(1)_{B_1+B_2-2L_1} mediation for the natural SUSY and the anomalous muon g-2
- B-L assisted Anomaly Mediation and the radiative B-L symmetry breaking
- Z' Boson Mixings with Z-γand Charge Assignments
- Precise focus point scenario for a natural Higgs boson in the MSSM
- Scalar Potentials and Accidental Symmetries in Supersymmetric U(1)' Models
- Heavy Bosons in the Secluded Model at Hadron Colliders
- Searching singlet extensions of the supersymmetric standard model in orbifold compactification of heterotic string
- Inert Higgs extension of the NMSSM