La spectroscopie gamma "in-beam" représentent une part importante de la production scientifique de l'installation ALTO. Complémentaire aux spectromètres "tracking" du type AGATA, ALTO développe des systèmes de détection gamma hybrides innovants tels que nu-Ball2. Ces systèmes sont construit en couplant des détecteurs germanium de 3eme génération (par exemple Loan Pool, Gammapool, Miniball,...
Explosive nucleosynthesis in binary systems and massive stars are at the origin of many nuclides in the Universe. Astronomical observations (gamma-rays, pre-solar grains, ...) are mandatory to unveil the details of these explosive events, however, the underlying reaction rates should be accurately known. The experimental study of key reactions requires both the ability to have intense beams...
