Mass of Decaying Wino from AMS-02 2014

Abstract

We revisit the decaying wino dark matter scenario in the light of the updated positron fraction, electron and positron fluxes in cosmic ray recently reported by the AMS-02 collaboration. We show the AMS-02 results favor the mass of the wino dark matter at around a few TeV, which is consistent with the prediction on the wino mass in the pure gravity mediation model.

10 pages, 1 figure

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Cited by in corpus (15)

• Higgsino Dark Matter in High-Scale Supersymmetry
• Constraints on decaying dark matter from the extragalactic gamma-ray background
• Cosmic ray propagation and dark matter in light of the latest AMS-02 data
• Wino Dark Matter in light of the AMS-02 2015 Data
• Revisiting Multi-Component Dark Matter with New AMS-02 Data
• Cornering Compressed Gluino at the LHC
• Dark Matter in Split SUSY with Intermediate Higgses
• Constraining particle dark matter using local galaxy distribution
• Coupling Unification and Dark Matter in a Standard Model Extension with Adjoint Majorana Fermions
• CALET's Sensitivity to Dark Matter Annihilation in the Galactic Halo
• Pure Gravity Mediation and Spontaneous B-L Breaking from Strong Dynamics
• Decaying Fermionic Dark Matter Search with CALET
• An Interpretation of the Cosmic Ray $e^{+}+e^{-}$ Spectrum from 10 GeV to 3 TeV Measured by CALET on the ISS
• Implications of the first AMS-02 antiproton data for dark matter
• Multicomponent Dark Matter in the Light of CALET and DAMPE