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arXiv · hep-ph/0611016

Long Lived Charged Massive Particles and Big Bang Nucleosynthesis

Kazunori Kohri·Fumihiro Takayama
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Abstract

We consider Big Bang Nucleosynthesis(BBN) with long lived charged massive particles. Before decaying, the long lived massive particles recombines with a light element to form a bound state like a hydrogen atom. We discuss the possible change of primordial light element abundances due to formations of such bound states.

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Kazunori Kohri, Fumihiro Takayama. 2006-11-06. Long Lived Charged Massive Particles and Big Bang Nucleosynthesis. https://doi.org/10.1063/1.2735253

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