What if supersymmetry breaking appears below the GUT scale?
arXiv:hep-ph/0607002 · doi:10.1016/j.physletb.2006.09.043
Abstract
We consider the possibility that the soft supersymmetry-breaking parameters m_{1/2} and m_0 of the MSSM are universal at some scale M_{in} below the supersymmetric grand unification scale M_{GUT}, as might occur in scenarios where either the primordial supersymmetry-breaking mechanism or its communication to the observable sector involve a dynamical scale below M_{GUT}. We analyze the (m_{1/2}, m_0) planes of such sub-GUT CMSSM models, noting the dependences of phenomenological, experimental and cosmological constraints on M_{in}. In particular, we find that the coannihilation, focus-point and rapid-annihilation funnel regions of the GUT-scale CMSSM approach and merge when M_{in} \sim 10^{12} GeV. We discuss sparticle spectra and the possible sensitivity of LHC measurements to the value of M_{in}.
21 pages, 14 figures
References in corpus (68)
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- Search for the Standard Model Higgs Boson at LEP
- FeynHiggs: a program for the calculation of the masses of the neutral CP-even Higgs bosons in the MSSM
- Measurement of the Negative Muon Anomalous Magnetic Moment to 0.7 ppm
- The Masses of the Neutral CP-even Higgs Bosons in the MSSM: Accurate Analysis at the Two-Loop Level
- Hadronic light-by-light scattering contribution to the muon anomalous magnetic moment revisited
- The Neutralino Relic Density in Minimal N=1 Supergravity
- Multi-TeV Scalars are Natural in Minimal Supergravity
- Focus Points and Naturalness in Supersymmetry
- Branching Fraction and Photon Energy Spectrum b -> s gamma
- Supersymmetric Dark Matter in Light of WMAP
- Quark mass effects in B -> Xs gamma
- Neutralino Dark Matter in Focus Point Supersymmetry
- Next-to-Leading QCD Corrections to B -> X_s gamma: Standard Model and Two-Higgs Doublet Model
- Calculations of Neutralino-Stau Coannihilation Channels and the Cosmologically Relevant Region of MSSM Parameter Space
- Neutralino-Stau Coannihilation and the Cosmological Upper Limit on the Mass of the Lightest Supersymmetric Particle
- B -> X_s gamma in supersymmetry: large contributions beyond the leading order
- b -> s γand supersymmetry with large tanβ
- Updated Estimate of the Muon Magnetic Moment Using Revised Results from e+e- Annihilation
- Renormalization-Group-Improved Effective Potential for the MSSM Higgs Sector with Explicit CP Violation
- WMAP Constraints, SUSY Dark Matter and Implications for the Direct Detection of SUSY
- The CMSSM Parameter Space at Large tan beta
- Supersymmetry, Naturalness, and Signatures at the LHC
- Anomaly-Free Gauged R-Symmetry
- Phenomenology of Mixed Modulus-Anomaly Mediation in Fluxed String Compactifications and Brane Models
- Cosmological Relic Density from Minimal Supergravity with Implications for Collider Physics
- A Solution to the Supersymmetric Fine-Tuning Problem within the MSSM
- Next-to-Leading QCD Corrections to B\to X_s γin Supersymmetry
- New Cosmological and Experimental Constraints on the CMSSM
- The one-loop renormalization of the MSSM Higgs sector and its application to the neutral scalar Higgs masses
- An inclusive measurement of the photon energy spectrum in b->s gamma decays
- Constraints on the Minimal Supergravity Model and Prospects for SUSY Particle Production at Future Linear e^+ e^- Colliders
- Supersymmetric Cold Dark Matter with Yukawa Unification
- Yukawa Unified Supersymmetric SO(10) Model: Cosmology, Rare Decays and Collider Searches
- Bottom-Up Approach to Moduli Dynamics in Heavy Gravitino Scenario : Superpotential, Soft Terms and Sparticle Mass Spectrum
- WMAPing out Supersymmetric Dark Matter and Phenomenology
- Supersymmetric Dark Matter and Yukawa Unification
- The Standard Model Prediction of the Muon Anomalous Magnetic Moment
- Gaugino Mass Nonuniversality and Dark Matter in SUGRA, Strings and D Brane Models
- Present Status of Inclusive Rare B Decays
- The hadronic contributions to the anomalous magnetic moment of the muon
- Yukawa Unification, b --> s gamma and Bino-Stau Coannihilation
- Relic Density of Neutralino Dark Matter in Supergravity Models
- Coannihilation Effects in Supergravity and D-Brane Models
- SUSY Phenomenology of KKLT Flux Compactifications
- Updated Constraints on the Minimal Supergravity Model
- Updated Constraints on the Minimal Supergravity Model
- Charginos and Neutralinos in the Light of Radiative Corrections: Sealing the Fate of Higgsino Dark Matter
- Supersymmetric Dark Matter in the Light of LEP and the Tevatron Collider
- Non-Universal GUT Corrections to the Soft Terms and their Implications in Supergravity Models
- Constraining Supersymmetry
- Multi-Dimensional mSUGRA Likelihood Maps
- Exact Cross Sections for the Neutralino-Slepton Coannihilation
- Yukawa Quasi-Unification
- Constraints on Neutralino Dark Matter from LEP 2 and Cosmology
- Implications of the Pseudo-Scalar Higgs Boson in determining the Neutralino Dark Matter
- Supersymmetric Dark Matter in the Light of LEP 1.5
- Indirect Sensitivities to the Scale of Supersymmetry
- Likelihood Analysis of the CMSSM Parameter Space
- Implications of New CMB Data for Neutralino Dark Matter
- B -> X_s gamma in Supersymmetry with Explicit CP Violation
- How Finely Tuned is Supersymmetric Dark Matter?
- Beyond leading-order corrections to bar{B} -> X_s gamma at large tan beta: the charged-Higgs-boson contribution
- Dark Matter, Muon g - 2 And Other Accelerator Constraints
- Are heavy scalars natural in minimal supergravity?
- Determination of the Branching Fraction for Inclusive Decays B -> X_{s} gamma
- Determination of the String Scale in D-Brane Scenarios and Dark Matter Implications
- On the Radiative Corrections to the Pseudo-scalar Higgs Boson Mass
Cited by in corpus (28)
- Dark Matter Candidates: A Ten-Point Test
- The Hunt for New Physics at the Large Hadron Collider
- Benchmark Models, Planes, Lines and Points for Future SUSY Searches at the LHC
- Strong moduli stabilization and phenomenology
- Varying the Universality of Supersymmetry-Breaking Contributions to MSSM Higgs Boson Masses
- Beyond the CMSSM without an Accelerator: Proton Decay and Direct Dark Matter Detection
- The Higgs Mass beyond the CMSSM
- Diphoton decays of stoponium at the Large Hadron Collider
- The Super-GUT CMSSM Revisited
- Phenomenology of GUT-less Supersymmetry Breaking
- Supersymmetric Proton Decay Revisited
- Exploring compressed supersymmetry with same-sign top quarks at the Large Hadron Collider
- What if Supersymmetry Breaking Unifies beyond the GUT Scale?
- Stop Coannihilation in the CMSSM and SubGUT Models
- Gluino-SUGRA scenarios in light of FNAL muon g-2 anomaly
- Gravitino Decays and the Cosmological Lithium Problem in Light of the LHC Higgs and Supersymmetry Searches
- Superstring-Inspired Particle Cosmology: Inflation, Neutrino Masses, Leptogenesis, Dark Matter & the SUSY Scale
- Supersymmetric Models in Light of Improved Higgs Mass Calculations
- Higgs funnel region of SUSY dark matter for small and renormalization group effects on pseudoscalar Higgs boson with scalar mass non-universality
- Relating the CMSSM and SUGRA models with GUT scale and Super-GUT scale Supersymmetry Breaking
- Likelihood Analysis of the Sub-GUT MSSM in Light of LHC 13-TeV Data
- No-Scale SU(5) Super-GUTs
- A Minimal SU(5) SuperGUT in Pure Gravity Mediation
- MSSM inflation, dark matter, and the LHC
- Revisiting Flavor and CP Violation in Supersymmetric SU(5) with Right-Handed Neutrinos
- Prospects for Discovering Supersymmetry at the LHC
- Dark Matter in SuperGUT Unification Models
- Colliders and Cosmology