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arXiv · 0708.0247

Dark Matter Decaying Now

Jose A. R. Cembranos·Jonathan L. Feng·Louis E. Strigari
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Abstract

The instability of dark matter may produce visible signals in the spectrum of cosmic gamma-rays. We consider this possibility in frameworks with additional spatial dimensions and supersymmetry. Examples of particles include superweakly-interacting massive particles such as gravitinos in supersymmetry models, the lightest Kaluza-Klein (KK) state in models with universal extra dimensions, and weakly-interacting massive particles such as branons in flexible brane-worlds.

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Jose A. R. Cembranos, Jonathan L. Feng, Louis E. Strigari. 2007-08-02. Dark Matter Decaying Now. https://arxiv.org/abs/0708.0247

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