Big-Bang nucleosynthesis: Constraints on nuclear reaction rates, neutrino degeneracy, inhomogeneous and Brans-Dicke models

Riou Nakamura, Masa-Aki Hashimoto, Ryotaro Ichimasa

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We review the recent progress in the Big-Bang nucleosynthesis which includes the standard and nonstandard theory of cosmology, effects of neutrino degeneracy, and inhomogeneous nucleosynthesis within the framework of a Friedmann model. As for a nonstandard theory of gravitation, we adopt a Brans-Dicke theory which incorporates a cosmological constant. We constrain various parameters associated with each subject.

Original languageEnglish
Article number1741003
JournalInternational Journal of Modern Physics E
Volume26
Issue number8
DOIs
Publication statusPublished - Aug 1 2017

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nuclear fusion
nuclear reactions
reaction kinetics
neutrinos
cosmology
gravitation

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy(all)

Cite this

Big-Bang nucleosynthesis : Constraints on nuclear reaction rates, neutrino degeneracy, inhomogeneous and Brans-Dicke models. / Nakamura, Riou; Hashimoto, Masa-Aki; Ichimasa, Ryotaro.

In: International Journal of Modern Physics E, Vol. 26, No. 8, 1741003, 01.08.2017.

Research output: Contribution to journalArticle

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