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An Enhanced Cosmological Li6 Abundance as a Potential Signature of Residual Dark Matter Annihilations
Residual late-time dark matter particle annihilations during and after Big Bang Nucleosynthesis (BBN) may alter the predicted cosmological abundances of the light elements. Within the constrained minimal supersymmetric extension of the Standard Model (the CMSSM) with a neutralino LSP, we find neglig...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.84.123502 http://cds.cern.ch/record/1379920 |