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Metastable Charged Sparticles and the Cosmological Li7 Problem
We consider the effects of metastable charged sparticles on Big-Bang Nucleosynthesis (BBN), including bound-state reaction rates and chemical effects. We make a new analysis of the bound states of negatively-charged massive particles with the light nuclei most prominent in BBN, and present a new cod...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2012/12/037 http://cds.cern.ch/record/1476603 |