Baryon/anti-baryon inhomogeneity and big bang nucleosynthesis

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We investigate the effects of baryon/anti-baryon inhomogeneity on primordial nucleosynthesis. Recent work claims that electroweak baryogenesis could give rise to distinct regions of net baryon and anti-baryon number, which could survive until the nucleosynthesis epoch. We discuss neutron diffusion effects on nucleosynthesis yields in these models and speculate on the prospects for obtaining constraints.
4 pages, to appear in Dark Matter 1998 Conference Proceedings, Physics Reports

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http://salesiana.dossiersoluciones.com/handle/123456789/13556

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/astro-ph/9812288
 http://arxiv.org/abs/astro-ph/9812288

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arXiv