Generalized focus point and mass spectra comparison of highly natural SUGRA GUT models
arXiv:1602.06973 · doi:10.1103/PhysRevD.93.075001
Abstract
Supergravity grand unified models (SUGRA GUTs) are highly motivated and allow for a high degree of electroweak naturalness when the superpotential parameter mu~ 100-300 GeV (preferring values closer to 100 GeV). We first illustrate that models with radiatively-driven naturalness enjoy a generalized focus-point behavior wherein all soft terms are correlated instead of just scalar masses. Next, we generate spectra from four SUGRA GUT archetypes: 1. SO(10) models where the Higgs doublets live in different 10-dimensional irreducible representations (irreps), 2. models based on SO(10) where the Higgs multiplets live in a single 10-dimensional irrep but with D-term scalar mass splitting, 3. models based on SU(5) and 4. a more general SUGRA model with 12 independent parameters. Electroweak naturalness implies for all models a spectrum of light higgsinos with m(higgsinos)< 300 GeV and gluinos with m(gluino)< 2-4 TeV. However, masses and mixing in the third generation sfermion sector differ distinctly between the models. These latter differences would be most easily tested at a linear e^+e^- collider with \sqrt{s}~ multi-TeV-scale but measurements at a 50-100 TeV hadron collider are also possible.
arXiv comment28 pages with 38 .png frames; some references added for version 2
References in corpus (81)
- Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
- Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
- A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model
- Precision Corrections in the Minimal Supersymmetric Standard Model
- Model-Independent Analysis of Soft Terms in Effective Supergravity and in String Theory
- Towards a Theory of Soft Terms for the Supersymmetric Standard Model
- Natural SUSY Endures
- Naturalness Constraints in Supersymmetric Theories with Non-Universal Soft Terms
- The More Minimal Supersymmetric Standard Model
- Focus Points and Naturalness in Supersymmetry
- Gauge Unification in Higher Dimensions
- Higgs Boson Theory and Phenomenology
- Big-Bang Nucleosynthesis and Gravitino
- Big Bang Nucleosynthesis Constraints on Hadronically and Electromagnetically Decaying Relic Neutral Particles
- Triplet-doublet Splitting, Proton Stability and Extra Dimension
- Naturalness, Weak Scale Supersymmetry and the Prospect for the Observation of Supersymmetry at the Tevatron and at the LHC
- The Soft Supersymmetry-Breaking Lagrangian: Theory and Applications
- Updated Nucleosynthesis Constraints on Unstable Relic Particles
- SU(5) Grand Unification in Extra Dimensions and Proton Decay
- Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using TeV proton--proton collision data
- Radiative natural SUSY with a 125 GeV Higgs boson
- A Minimal S^1/(Z_2 x Z_2') Orbifold GUT
- Direct, Indirect and Collider Detection of Neutralino Dark Matter In SUSY Models with Non-universal Higgs Masses
- The MSSM Parameter Space with Non-Universal Higgs Masses
- SUSY, the Third Generation and the LHC
- Supersymmetry, Naturalness, and Signatures at the LHC
- Implications of a 125 GeV Higgs scalar for LHC SUSY and neutralino dark matter searches
- Exploration of the MSSM with Non-Universal Higgs Masses
- Non-Universal Soft SUSY Breaking and Dark Matter
- A Solution to the Supersymmetric Fine-Tuning Problem within the MSSM
- Naturalness and the Status of Supersymmetry
- Radiative natural supersymmetry: Reconciling electroweak fine-tuning and the Higgs boson mass
- Implications of non-universality of soft terms in supersymmetric grand unified theories
- The Minimal Supersymmetric Fat Higgs Model
- The Structure of GUT Breaking by Orbifolding
- Measures of fine tuning
- MSSM Higgs Boson Phenomenology at the Tevatron Collider
- SO(10) Unified Theories in Six Dimensions
- Non-Universal GUT Corrections to the Soft Terms and their Implications in Supergravity Models
- Can The Supersymmetric Flavor Problem Decouple?
- SUSY models under siege: LHC constraints and electroweak fine-tuning
- How conventional measures overestimate electroweak fine-tuning in supersymmetric theory
- Compressed supersymmetry and natural neutralino dark matter from top squark-mediated annihilation to top quarks
- A Complete Theory of Grand Unification in Five Dimensions
- Two-loop corrections to Radiative Electroweak Symmetry Breaking in the MSSM
- GUT effects in the soft supersymmetry breaking terms
- Naturalness and superpartner masses or when to give up on weak scale supersymmetry
- The Reconstruction of Supersymmetric Theories at High Energy Scales
- Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at TeV with the ATLAS detector
- Probing Supersymmetric Model with Heavy Sfermions Using Leptonic Flavor and CP Violations
- Relaxed fine-tuning in models with non-universal gaugino masses
- Naturalness, Supersymmetry and Implications for LHC and Dark Matter
- Softly Broken Supersymmetric Desert from Orbifold Compactification
- Upper bounds on sparticle masses from naturalness or how to disprove weak scale supersymmetry
- Distinguishing Higgs models in H -> b b-bar / H -> tau^+ tau^-
- A Natural 125 GeV Higgs Boson in the MSSM from Focus Point Supersymmetry with A-Terms
- Reconstructing Supersymmetric Theories at High Energy Scales
- Physics at a Higgsino Factory
- Higgs Boson Mass, Proton Decay, Naturalness and Constraints of LHC and Planck Data
- Testing SUSY at the LHC: Electroweak and Dark matter fine tuning at two-loop order
- Discovery potential for SUSY at a high luminosity upgrade of LHC14
- Natural SUSY with a bino- or wino-like LSP
- Grand Unification in Higher Dimensions
- A natural Little Hierarchy for SUSY from radiative breaking of PQ symmetry
- Unbroken at a 100 TeV collider
- Supergravity gauge theories strike back: There is no crisis for SUSY but a new collider may be required for discovery
- Naturalness implies intra-generational degeneracy for decoupled squarks and sleptons
- Testing SUSY
- Searching for the Standard Model in the String Landscape : SUSY GUTs
- Constraining Natural SUSY via the Higgs Coupling and the Muon Anomalous Magnetic Moment Measurements
- General Focus Point in the MSSM
- Electroweak versus high scale finetuning in the 19-parameter SUGRA model
- Determining Heavy Mass Parameters in Supersymmetric SO(10) Models
- Implications of naturalness for the heavy Higgs bosons of supersymmetry
- Yukawa-unified natural supersymmetry
- Radiative natural SUSY spectrum from deflected AMSB scenario with messenger-matter interactions
- Natural SUSY from SU(5) Orbifold GUT
- Chances for SUSY-GUT in the LHC Epoch
- Focus Point in the Light Stop Scenario
- Electroweak Naturalness and Deflected Mirage Mediation
- Sfermion Precision Measurements at a Linear Collider
Cited by in corpus (7)
- Revisiting fine-tuning in the MSSM
- The Reach of the High-Energy LHC for Gluinos and Top Squarks in SUSY Models with Light Higgsinos
- Higgs and superparticle mass predictions from the string theory landscape
- The Higgs mass and natural supersymmetric spectrum from the landscape
- Gluino reach and mass extraction at the LHC in radiatively-driven natural SUSY
- Anomaly mediated SUSY breaking model retrofitted for naturalness
- Precision gaugino mass measurements as a probe of large trilinear soft terms at ILC