The Constrained Exceptional Supersymmetric Standard Model

Abstract

We propose and study a constrained version of the Exceptional Supersymmetric Standard Model (E6SSM), which we call the cE6SSM, based on a universal high energy scalar mass m_0, trilinear scalar coupling A_0 and gaugino mass M_{1/2}. We derive the Renormalisation Group (RG) Equations for the cE6SSM, including the extra U(1)_{N} gauge factor and the low energy matter content involving three 27 representations of E6. We perform a numerical RG analysis for the cE6SSM, imposing the usual low energy experimental constraints and successful Electro-Weak Symmetry Breaking (EWSB). Our analysis reveals that the sparticle spectrum of the cE6SSM involves a light gluino, two light neutralinos and a light chargino. Furthermore, although the squarks, sleptons and Z' boson are typically heavy, the exotic quarks and squarks can also be relatively light. We finally specify a set of benchmark points which correspond to particle spectra, production modes and decay patterns peculiar to the cE6SSM, altogether leading to spectacular new physics signals at the Large Hadron Collider (LHC).

Version accepted for publication in Phys. Rev. D

References in corpus (72)

• Heterotic and Type I String Dynamics from Eleven Dimensions
• Eleven-Dimensional Supergravity on a Manifold with Boundary
• The Physics of Heavy Z' Gauge Bosons
• Strong Coupling Expansion Of Calabi-Yau Compactification
• SOFTSUSY: a program for calculating supersymmetric spectra
• Two-Loop Renormalization Group Equations for Soft Supersymmetry-Breaking Couplings
• Model-Independent Analysis of Soft Terms in Effective Supergravity and in String Theory
• Towards a Theory of Soft Terms for the Supersymmetric Standard Model
• Gauge Unification in Higher Dimensions
• Triplet-doublet Splitting, Proton Stability and Extra Dimension
• The Soft Supersymmetry-Breaking Lagrangian: Theory and Applications
• SU(5) Grand Unification in Extra Dimensions and Proton Decay
• A Minimal S^1/(Z_2 x Z_2') Orbifold GUT
• Couplings and Scales in Strongly Coupled Heterotic String Theory
• Electroweak Breaking and the mu problem in Supergravity Models with an Additional U(1)
• Improved Constraints on Z' Bosons from Electroweak Precision Data
• Implications of Abelian Extended Gauge Structures From String Models
• Leptophobic U(1)'s and the R_b - R_c Crisis
• Theory and Phenomenology of an Exceptional Supersymmetric Standard Model
• Errata for "The Higgs Hunter's Guide"
• Gauge Unification In Six Dimensions
• Stabilized NMSSM without Domain Walls
• On the Cosmological Domain Wall Problem for the Minimally Extended Supersymmetric Standard Model
• SO(10) Unified Theories in Six Dimensions
• Higgs Sector in Extensions of the MSSM
• Exceptional Supersymmetric Standard Model
• New Gauge Bosons from String Models
• U(1)' Symmetry Breaking in Supersymmetric E6 Models
• Higgs Scalars in the Minimal Non-minimal Supersymmetric Standard Model
• Radiative Symmetry Breaking in a Supersymmetric Model with an Extra $U(1)$
• New Minimal Extension of MSSM
• Gauge Kinetic Mixing and Leptophobic $Z^{\prime }$ in $E_6$ and SO(10)
• Electroweak Baryogenesis in a Supersymmetric U(1)' Model
• Phenomenology of a New Minimal Supersymmetric Extension of the Standard Model
• Neutrino Masses in an Extended Gauge Model with E_6 Particle Content
• Theory and Phenomenology of Exotic Isosinglet Quarks and Squarks
• Lightest Neutralino in Extensions of the MSSM
• Study of Fermion pair production in e+e- collisions at 130-183 GeV
• Gauge Coupling Unification in the Exceptional Supersymmetric Standard Model
• Predictions of the Constrained Exceptional Supersymmetric Standard Model
• Four-Dimensional Effective Supergravity and Soft Terms in M-Theory
• Recoil Detection of the Lightest Neutralino in MSSM Singlet Extensions
• Minimal E_6 Supersymmetric Standard Model
• Leptogenesis in the Exceptional Supersymmetric Standard Model: flavour dependent lepton asymmetries
• Measurement and Interpretation of Fermion-Pair Production at LEP Energies of 183 and 189 GeV
• Generic consequences of a supersymmetric U(1) gauge factor at the TeV scale
• The Neutralino Sector in the U(1)-Extended Supersymmetric Standard Model
• Neutrino Masses in Supersymmetric SU(3)_C x SU(2)_L x U(1)_Y x U(1)' Models
• Mass bound of the lightest neutral Higgs scalar in the extra U(1) models
• Allowable Low-Energy E_6 Subgroups from Leptogenesis
• Neutralinos in E_6 inspired supersymmetric U(1)' models
• Efficacious Extra U(1) Factor for the Supersymmetric Standard Model
• Supersymmetric Contributions to the Decay of an Extra Z Boson
• Vacuum Structure of the $\mu$-Problem Solvable Extra U(1) Models
• Search for Leptoquark Bosons in ep Collisions at HERA
• Exploring Softly Broken SUSY Theories via Grassmannian Taylor Expansion
• Neutralino decay in the $\mu$-problem solvable extra U(1) models
• Generation Symmetry and E_6 Unification
• Neutralino Dark Matter in the USSM
• Limits on the Electromagnetic and Weak Dipole Moments of the Tau-Lepton in E_6 Superstring Models
• E${}_6$SSM
• TeV physics and the Planck scale
• Effect on the electron EDM due to abelian gauginos in SUSY extra U(1) models
• Particle spectrum in the modified NMSSM in the strong Yukawa coupling limit
• Exceptional Supersymmetric Standard Models with non-Abelian Discrete Family Symmetry
• $\mu \to e\gamma$ in supersymmetric multi U(1) models with an abelian gaugino mixing
• Three Active and Two Sterile Neutrinos in an E_6 Model of Diquark Baryogenesis
• Higgs bosons in the simplest SUSY models
• Higgs bosons of a supersymmetric $E_6$ model at the Large Hadron Collider
• Electroweak Symmetry Breaking in the E6SSM
• D-term assisted Anomaly Mediation in E6 motivated models
• Searches beyond the standard model at high-energy colliders

Cited by in corpus (74)

• The Next-to-Minimal Supersymmetric Standard Model
• Exploring new models in all detail with SARAH
• FlexibleSUSY -- A spectrum generator generator for supersymmetric models
• The Hunt for New Physics at the Large Hadron Collider
• Z' physics with early LHC data
• Z'_{B-L} discovery potential at the LHC for \sqrt{s}=7 TeV
• FlexibleSUSY 2.0: Extensions to investigate the phenomenology of SUSY and non-SUSY models
• One Leptoquark to unify them? Neutrino masses and unification in the light of $(g-2{)}_{\mu }$, $R_{D^{(\star )}}$ and $R_K$ anomalies
• Higgs-mass predictions in the MSSM and beyond
• A Renormalisation Group Equation Study of the Scalar Sector of the Minimal B-L Extension of the Standard Model
• Predictions of the Constrained Exceptional Supersymmetric Standard Model
• Constrained Exceptional Supersymmetric Standard Model with a Higgs Near 125 GeV
• 750 GeV Diphoton Resonance from Singlets in an Exceptional Supersymmetric Standard Model
• Novel Higgs Decays and Dark Matter in the E(6)SSM
• LHC Signatures of the Constrained Exceptional Supersymmetric Standard Model
• GUT Physics in the era of the LHC
• E6 inspired SUSY models with exact custodial symmetry
• Dark matter in U(1) extensions of the MSSM with gauge kinetic mixing
• $E_6$ Inspired SUSY Benchmarks, Dark Matter Relic Density and a 125 GeV Higgs
• Solving the Flavour Problem in Supersymmetric Standard Models with Three Higgs Families
• Exotic Higgs decays in the E6 inspired SUSY models
• Exploring Drell-Yan signals from the 4D Composite Higgs Model at the LHC
• Quasi-fixed point scenarios and the Higgs mass in the E6 inspired SUSY models
• Fine Tuning in the Constrained Exceptional Supersymmetric Standard Model
• Threshold Corrections in the Exceptional Supersymmetric Standard Model
• Mirror World and Superstring-Inspired Hidden Sector of the Universe, Dark Matter and Dark Energy
• Probing U(1) extensions of the MSSM at the LHC Run I and in dark matter searches
• A Light Z' Heterotic-String Derived Model
• Gravitational wave emission from metastable current-carrying strings in $E_6$
• Stop and sbottom search using dileptonic $M_{T2}$ variable and boosted top technique at the LHC
• Extra $Z^{\prime }$s and $W^{\prime }$s in Heterotic--String Derived Models
• Searching for signatures of $E_6$
• Supersymmetric Decays of the Z' Boson
• E6 inspired composite Higgs model
• Multi-component Dark Matter in a Simplified E${}_6$SSM Model
• Light Z' in Heterotic String Standard-like Models
• Novel gluino cascade decays in E6 inspired models
• Z' mass limits and the naturalness of supersymmetry
• Constraining Grand Unification using first and second generation sfermions
• Proton Stability and Light $Z^{\prime }$ Inspired by String Derived Models
• Dark matter candidates in the constrained Exceptional Supersymmetric Standard Model
• Bayesian analysis and naturalness of (Next-to-)Minimal Supersymmetric Models
• Z' signals in polarised top-antitop final states
• Leptogenesis as an origin of dark matter and baryon asymmetries in the E6 inspired SUSY models
• Proton Stability, Gauge Coupling Unification and a Light $Z^{\prime }$ in Heterotic-string Models
• Baryogenesis in Cosmological Model with Superstring-Inspired E_6 Unification
• Discovering $E_6$ SUSY models in gluino cascade decays at the LHC
• Little Z' Models
• LHC signatures of neutral pseudo-Goldstone boson in the E6CHM
• E6 inspired SUSY models with Custodial Symmetry
• Phenomenological Implications of Supersymmetric Family Non-universal U(1)-prime Models
• $E_6$ Motivated UMSSM Confronts Experimental Data
• A natural SM-like 126 GeV Higgs via non-decoupling D-terms
• Prospects for Detecting light bosons at the FCC-ee and CEPC
• Least Fine-Tuned U(1) Extended SSM
• Baryon asymmetry generation in the E6CHM
• Charged Higgs in MSSM and Beyond
• Light sterile neutrinos, dark matter, and new resonances in a $U(1)$ extension of the MSSM
• Nonstandard Higgs Decays and Dark Matter in the E6SSM
• Electroweak Baryogenesis in the Exceptional Supersymmetric Standard Model
• Neutrino masses and $\mu$ terms in a supersymmetric extra U(1) model
• Monophoton signals in electron-positron colliders in a simplified E6SSM
• E6 inspired composite Higgs model and 750 GeV diphoton excess
• LHC signatures and cosmological implications of the E6 inspired SUSY models
• Nonstandard Higgs decays in the E6 inspired SUSY models
• Phenomenological Aspects of the $E_6$SSM
• TeV-scale leptoquark searches at the LHC and their E${}_6$SSM Interpretation
• A combined approach to the analysis of space and ground experimental data within a simplified E6SSM
• Family Non-Universal U(1)${}^{\prime }$ Model with Minimal Number of Exotics
• A Review of the Exceptional Supersymmetric Standard Model
• Nonstandard Higgs decays in the E(6)SSM
• Phenomenological Consequences of the Constrained Exceptional Supersymmetric Standard Model
• Scherk-Schwarz orbifolds at the LHC
• Investigating multiple solutions to boundary value problems in constrained minimal and non-minimal SUSY models