372 citations · 1.9k across the 41 of their papers we have counts for
41 papers
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…