Deuterium and Li7 Concordance in Inhomogeneous Big Bang Nucleosynthesis Models

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dc.creatorLara, J. F.
dc.date2004-02-04
dc.date.accessioned2026-07-07T02:12:07Z
dc.date.available2026-07-07T02:12:07Z
dc.descriptionRecent observational constraints on primodial deuterium and Li7 correspond to different values of the baryon-to-photon ratio when applied to the Standard Big Bang Nucleosynthesis (SBBN) model. In this article these constraints are applied to baryon Inhomogeneous (IBBN) models. A depletion factor of 3.4 applied to the Li7 constraints will bring Li7, deuterium and He4 constraints in concordance for both the SBBN and IBBN models. A depletion factor of 6.1 will bring concordance for the IBBN model alone.
dc.description4 pages, 2 figures, to be published in "Frontier in Astroparticle Physics and Cosmology (ResCEU6)"
dc.identifierhttps://arxiv.org/abs/astro-ph/0402112
dc.identifierhttp://arxiv.org/abs/astro-ph/0402112
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/7350
dc.subjectAstrophysics
dc.titleDeuterium and Li7 Concordance in Inhomogeneous Big Bang Nucleosynthesis Models
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