TeV particles as weakly unstable dark matter

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

Particles of several TeV that remain from the Big Bang could comprise the cosmic closure density and, if unstable at the grand unification scale, they could provide the observed anomalous positron component in the cosmic radiation at 10"20 GeV. The model predicts a diffuse -ray signal that should stand out above the expected background above 10 GeV.

Original languageEnglish
Pages (from-to)2440-2442
Number of pages3
JournalPhysical Review Letters
Volume63
Issue number22
DOIs
StatePublished - 1 Jan 1989

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