par Descouvemont, Pierre 
Référence The Astrophysical journal, 405, 2, page (518-521)
Publication Publié, 1993-03
Référence The Astrophysical journal, 405, 2, page (518-521)
Publication Publié, 1993-03
Article révisé par les pairs
| Résumé : | The 8Li(n, γ)9Li and 8B(p, γ)9C cross sections are calculated in a microscopic cluster model, taking an exact account of the Pauli principle. The interest for a simultaneous description of the mirror reactions is emphasized, and the reliability of the cross-sections is analyzed through the calculation of some experimentally known 9Li and 9C spectroscopic properties. The theoretical reaction rates are found lower than the currently accepted values. Consequences on cosmological nucleosynthesis are briefly discussed. |
