8 citations · 8 across the 1 of their papers we have counts for
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Spallation dominated propagation of Heavy Cosmic Rays and the Local Interstellar Medium (LISM)
C. Combet, D. Maurin, J. Donnelly +2
Measurements of ultra heavy nuclei at GeV/n energies in the galactic cosmic radiation address the question of the sources (nucleosynthetic s- and r-processes). As such, the determi…
Implications of a new temperature scale for halo dwarfs on LiBeB and chemical evolution
Brian D. Fields, Keith A. Olive, Elisabeth Vangioni-Flam
Big bang nucleosynthesis (BBN) and the cosmic baryon density from cosmic microwave background anisotropies together predict a primordial Li7 abundance a factor of 2--3 higher than…
Compilation and R-matrix analysis of Big Bang nuclear reaction rates
Pierre Descouvemont, Abderrahim Adahchour, Carmen Angulo +2
We use the R-matrix theory to fit low-energy data on nuclear reactions involved in Big Bang nucleosynthesis. A special attention is paid to the rate uncertainties which are evaluat…
Cosmic Star Formation, Reionization, and Constraints on Global Chemical Evolution
Frederic Daigne, Keith A. Olive, Elisabeth Vangioni-Flam +2
Motivated by the WMAP results indicating an early epoch of reionization, we consider alternative cosmic star formation models which are capable of reionizing the early intergalacti…
Updated Big-Bang Nucleosynthesis compared to WMAP results
Alain Coc, Elisabeth Vangioni-Flam, Pierre Descouvemont +2
From the observations of the anisotropies of the Cosmic Microwave Background (CMB) radiation, the WMAP satellite has provided a determination of the baryonic density of the Univers…
Updated Big Bang Nucleosynthesis confronted to WMAP observations and to the Abundance of Light Elements
A. Coc, E. Vangioni-Flam, P. Descouvemont +2
We improve Standard Big Bang Nucleosynthesis (SBBN) calculations taking into account new nuclear physics analyses (Descouvemont et al. 2003). Using a Monte-Carlo technique, we calc…