A Minimal Supersymmetric SU(5) Missing-Partner Model

Abstract

We explore a missing-partner model based on the minimal SU(5) gauge group with $75$, $50$ and $\overline{50}$ Higgs representations, assuming a super-GUT CMSSM scenario in which soft supersymmetry-breaking parameters are universal at some high scale $M_{\mathrm{in}}$ above the GUT scale $M_{\mathrm{GUT}}$. We identify regions of parameter space that are consistent with the cosmological dark matter density, the measured Higgs mass and the experimental lower limit on $\tau (p\to K^{+}\nu )$. These constraints can be satisfied simultaneously along stop coannihilation strips in the super-GUT CMSSM with $\tan \beta \sim 3.5-5$ where the input gaugino mass $m_{1/2}\sim 15-25$~TeV, corresponding after strong renormalization by the large GUT Higgs representations between $M_{\mathrm{in}}$ and $M_{\mathrm{GUT}}$ to $m_{\mathrm{LSP}},m_{{\tilde{t}}_1}\sim 2.5-5$~TeV and $m_{\tilde{g}}\sim 13-20$~TeV, with the light-flavor squarks significantly heavier. We find that $\tau (p\to K^{+}\nu )\lesssim 3\times 10^{34}$~yrs throughout the allowed range of parameter space, within the range of the next generation of searches with the JUNO, DUNE and Hyper-Kamiokande experiments.

arXiv comment30 pages, 13 figures

References in corpus (57)

• Study of Constrained Minimal Supersymmetry
• The Neutralino Relic Density in Minimal N=1 Supergravity
• Supersymmetric Dark Matter in Light of WMAP
• WMAP Constraints, SUSY Dark Matter and Implications for the Direct Detection of SUSY
• Light Scalar Top Quarks and Supersymmetric Dark Matter
• Physics Opportunities of a 100 TeV Proton-Proton Collider
• Calculations of Neutralino-Stop Coannihilation in the CMSSM
• A Natural Solution to the MU Problem
• Revisiting the Higgs Mass and Dark Matter in the CMSSM
• WMAPing out Supersymmetric Dark Matter and Phenomenology
• Chi**2 analysis of the minimal supergravity model including WMAP, g(mu)-2 and b -> s gamma constraints
• Lepton Flavour Violation from SUSY--GUTs: Where do we stand for MEG, PRISM/PRIME and a Super Flavour factory
• Precision calculations in the MSSM Higgs-boson sector with FeynHiggs 2.14
• From Minimal to Realistic Supersymmetric SU(5) Grand Unification
• SUSY Simplified Models at 14, 33, and 100 TeV Proton Colliders
• On the Feasibility of a Stop NLSP in Gravitino Dark Matter Scenarios
• Decoupling Can Revive Minimal Supersymmetric SU(5)
• Strong moduli stabilization and phenomenology
• The Extent of the Stop Coannihilation Strip
• Implications of Improved Higgs Mass Calculations for Supersymmetric Models
• Anatomy of Coannihilation with a Scalar Top Partner
• Gravitational Smearing of Minimal Supersymmetric Unification Predictions
• Phenomenological Constraints on Patterns of Supersymmetry Breaking
• Suppression of Proton Decay in the Missing-Partner Model for Supersymmetric SU(5) GUT
• Anomalous U(1) symmetry and missing doublet SU(5) model
• Neutralino-stop co-annihilation into electroweak gauge and Higgs bosons at one loop
• Beyond the CMSSM without an Accelerator: Proton Decay and Direct Dark Matter Detection
• The Higgs Mass beyond the CMSSM
• Resurrecting No-Scale Supergravity Phenomenology
• The Super-GUT CMSSM Revisited
• Search for Tau Flavour Violation at the LHC
• Constraints from Inflation and Reheating on Superpartner Masses
• NLSP Gluino and NLSP Stop Scenarios from b-tau Yukawa Unification
• SUSY-GUTs, SUSY-Seesaw and the Neutralino Dark Matter
• One-loop corrections to neutralino-stop coannihilation revisited
• Light Stop from b-tau Yukawa Unification
• New Constraints on Superpartner Masses
• Supersymmetric Proton Decay Revisited
• Missing Partner Mechanism in SO(10) Grand Unification
• What if Supersymmetry Breaking Unifies beyond the GUT Scale?
• Stop Coannihilation in the CMSSM and SubGUT Models
• SU(5) Grand Unification in Pure Gravity Mediation
• Supersymmetric Models in Light of Improved Higgs Mass Calculations
• Constrained Supersymmetric Flipped SU(5) GUT Phenomenology
• Against Tachyophobia
• Relating the CMSSM and SUGRA models with GUT scale and Super-GUT scale Supersymmetry Breaking
• Reaching for Squarks and Gauginos at a 100 TeV p-p Collider
• Natural Doublet-Triplet Splitting in Supersymmetric SO(10) Model
• No-Scale SU(5) Super-GUTs
• A Minimal SU(5) SuperGUT in Pure Gravity Mediation
• Generic Gravitational Corrections to Gauge Couplings in SUSY SU(5) GUTs
• A new approach to gauge coupling unification and proton decay
• Maximal Sfermion Flavor Violation in Super-GUTs
• R-Symmetric Flipped SU(5)
• Low-Energy Probes of No-Scale SU(5) Super-GUTs
• Dimension-six Proton Decays in the Modified Missing Doublet SU(5) Model
• Proton Decay in Product Group Unification

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