Article révisé par les pairs
Résumé : NACRE, the 'nuclear astrophysics compilation of reaction rates', has been widely utilized in stellar evolution and nucleosynthesis studies. Its update and extension programme started within a Konan-Université Libre de Bruxelles (ULB) collaboration. At the present moment, experimental data in refereed journals have been collected, and their theoretical extrapolations are being performed using the R-matrix or potential models. For the 3H(d,n) 4He and 2H(p,γ)3He reactions, we present preliminary results that could well reproduce the experimental data. © 2006 American Institute of Physics.