Owing to its simplicity and also its nature of spin-isospin (στ) excitation, Gamow-Teller (GT) transitions play key roles in the studies of nuclear structure as well as astro-nuclear processes. We studied GT transitions starting from 45Sc in a high-resolution (3He,t) charge-exchange reactions at 0° and at an intermediate incoming energy of 140 MeV/nucleon. Individual GT transitions were observed up to high excitation energy of 10 MeV and a concentration of GT strength, a resonance-like structure, was observed at 6.5 MeV. © 2011 American Institute of Physics.
|Conferencia||AIP Conference Proceedings|
|Período||25/05/16 → …|
- Física y astronomía (todo)