WIMP dark matter in gauge-mediated SUSY breaking models and its phenomenology

Abstract

We propose an extended version of the gauge-mediated SUSY breaking models where extra $SU(2{)}_L$ doublets and singlet field are introduced. These fields are assumed to be parity-odd under an additional matter parity. In this model, the lightest parity-odd particle among them would be dark matter in the Universe. In this paper, we discuss direct detection of the dark matter and the collider signatures of the model

17 pages, 4 figures, accepted for publication in Physics Letters B

References in corpus (12)

• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Results from the Final Exposure of the CDMS II Experiment
• Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics
• The Well-Tempered Neutralino
• Stable Massive Particles at Colliders
• Nucleon sigma term and strange quark content from lattice QCD with exact chiral symmetry
• The Relic Abundance of Long-lived Heavy Colored Particles
• Cosmological implications of supersymmetric axion models
• Effect of Long-lived Strongly Interacting Relic Particles on Big Bang Nucleosynthesis
• Composite Messenger Baryon as a Cold Dark Matter
• Constraining Light Gravitino Mass from Cosmic Microwave Background
• Revisiting Signature of Minimal Gauge Mediation

Cited by in corpus (5)

• SUSY dark matter in light of CDMS II results: a comparative study for different models
• Destruction of 7Be in big bang nucleosynthesis via long-lived sub-strongly interacting massive particles as a solution to the Li problem
• Dark matter and Higgs phenomenology predicted by left-right twin Higgs model in light of CDMS II results
• Dark Matter and the Higgs in Natural SUSY
• Resonant annihilation of long-lived massive colored particles through hadronic collisions