Gamow-Teller Transitions Starting from T-z=+3/2 Nucleus Sc-45


Susoy G. , Fujita H., Fujita Y., Adachi T., Algora A., Csatlos M., ...Daha Fazla

3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR), Rhodes, Yunanistan, 23 - 27 Ağustos 2010, cilt.1377, ss.435-437 identifier identifier

  • Cilt numarası: 1377
  • Doi Numarası: 10.1063/1.3628437
  • Basıldığı Şehir: Rhodes
  • Basıldığı Ülke: Yunanistan
  • Sayfa Sayıları: ss.435-437

Özet

Owing to its simplicity and also its nature of spin-isospin (sigma tau) 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 Sc-45 in a high-resolution (He-3, t) charge-exchange reactions at 0 degrees 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.