Neutralino Dark Matter and Trilepton Searches in the MSSM
arXiv:0801.2539 · doi:10.1103/PhysRevD.77.095014
Abstract
Searches for supersymmetry are among the most exciting physics goals at Run II of the Tevatron. In particular, in supersymmetric models with light charginos, neutralinos and sleptons, associated chargino--neutralino production can potentially be observed as multi-lepton events with missing energy. We discuss how, in the generic TeV-scale MSSM, the prospects for these chargino-neutralino searches are impacted by cosmological considerations, namely the neutralino relic abundance and direct detection limits. We also discuss what an observation of chargino-neutralino production at the Tevatron would imply for the prospects of future direct dark matter searches without assuming specific patterns of supersymmetry breaking.
arXiv comment13 pages, 14 figures
References in corpus (41)
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- Particle Dark Matter: Evidence, Candidates and Constraints
- Supersymmetric Dark Matter
- DarkSUSY: Computing Supersymmetric Dark Matter Properties Numerically
- First Results from the XENON10 Dark Matter Experiment at the Gran Sasso National Laboratory
- The Production of Charginos/Neutralinos and Sleptons at Hadron Colliders
- Re-Evaluation of the Elastic Scattering of Supersymmetric Dark Matter
- Limits on spin-independent WIMP-nucleon interactions from the two-tower run of the Cryogenic Dark Matter Search
- Neutralino-Nucleon Scattering Revisited
- Cosmological Relic Density from Minimal Supergravity with Implications for Collider Physics
- Anomaly-Free Gauged R-Symmetry
- Neutralino Dark Matter in Minimal Supergravity: Direct Detection vs. Collider Searches
- Limits on WIMP dark matter using scintillating CaWO4 cryogenic detectors with active background suppression
- Update on the Direct Detection of Supersymmetric Dark Matter
- Light Relic Neutralinos
- Final results of the EDELWEISS-I dark matter search with cryogenic heat-and-ionization Ge detectors
- Implications for relic neutralinos of the theoretical uncertainties in the neutralino-nucleon cross-section
- Probing the supersymmetric parameter space by WIMP direct detection
- Supersymmetric Dark Matter - How Light Can the LSP Be?
- Markov Chain Monte Carlo Exploration of Minimal Supergravity with Implications for Dark Matter
- Trileptons from Chargino-Neutralino Production at the CERN Large Hadron Collider
- New Contribution to Coherent neutralino-Nucleus Scattering
- Limits on spin-dependent WIMP-nucleon interactions from the Cryogenic Dark Matter Search
- Size of the neutralino--nucleon cross--section in the light of a new determination of the pion--nucleon sigma term
- WARP liquid argon detector for dark matter survey
- Trilepton Signal for Supersymmetry at the Fermilab Tevatron Revisited
- Supersymmetry Reach of the Tevatron via Trilepton, Like-Sign Dilepton and Dilepton plus Tau Jet Signatures
- Upper and Lower Limits on Neutralino WIMP Mass and Spin--Independent Scattering Cross Section, and Impact of New (g-2)_{mu} Measurement
- New backgrounds in Trilepton, Dilepton and Dilepton plus Tau Jet SUSY Signals at the Tevatron
- Inclusive Search for New Physics with Like-Sign Dilepton Events in ppbar Collisions at sqrt{s} = 1.96 TeV
- Search for squarks and gluinos in events with jets and missing transverse energy in ppbar collisions at sqrt(s)=1.96 TeV
- Prospects for direct dark matter detection in the Constrained MSSM
- Search for pair production of scalar bottom quarks in ppbar collisions at sqrt(s)=1.96 TeV
- Search for Supersymmetry via Associated Production of Charginos and Neutralinos in Final States with Three Leptons
- Determination of MSSM Parameters from LHC and ILC Observables in a Global Fit
- Searches for Direct Pair Production of Supersymmetric Top and Supersymmetric Bottom Quarks in p-pbar Collisions at sqrt(s)=1.96 TeV
- Search for the pair production of scalar top quarks in the acoplanar charm jet topology in p pbar collisions at sqrt(s)=1.96 TeV
- The Interplay Between Collider Searches For Supersymmetric Higgs Bosons and Direct Dark Matter Experiments
- Implications of Direct Dark Matter Constraints for Minimal Supersymmetric Standard Model Higgs Boson Searches at the Tevatron
- Search for chargino-neutralino production in p-pbar collisions at 1.96 TeV with high pT leptons
- Search for chargino-neutralino production in ppbar collisions at sqrt(s) = 1.96 TeV