id author title date pages extension mime words sentence flesch summary cache txt rn300z72q7b Richard James deBoer Measurements and Analysis of alpha-Induced Reactions of Importance for Nuclear Astrophysics 2011 .txt text/plain 114 5 36 Reactions during stellar helium burning are of primary importance for understanding nucleosynthesis. A detailed understanding of the critical reaction chain 4He(2α, γ)12C(α, γ)16O(α, γ)20Ne is necessary both because it is the primary energy source and because it determines the ratio of 12C to 16O produced, which in turn significantly effects subsequent nucleosynthesis. cache/rn300z72q7b.txt txt/rn300z72q7b.txt