Communication Dans Un Congrès Année : 2015

Subbarrier fusion of carbon isotopes: from resonance structure to fusion oscillations

Résumé

At energies below the Coulomb barrier, the fusion excitation function for the 12C+12C system shows prominent fine structures, whereas that for the 12C+13C system behaves more smoothly as a function of energy. We demonstrate that these different behaviors can be simultaneously reproduced using an optical potential in which the strength of the imaginary part is proportional to the level density of each compound nucleus. We also discuss the oscillatory behavior of fusion excitation function for these systems observed at energies above the Coulomb barrier from a view point of quantum mechanical systems with identical particles.

Dates et versions

in2p3-01112379 , version 1 (02-02-2015)

Identifiants

Citer

K. Hagino, N. Rowley. Subbarrier fusion of carbon isotopes: from resonance structure to fusion oscillations. International Conference on Nuclear Physics and Astrophysics (NUBA-1), Sep 2014, Antalya, Turkey. pp.012020, ⟨10.1088/1742-6596/590/1/012020⟩. ⟨in2p3-01112379⟩
9 Consultations
0 Téléchargements

Altmetric

Partager

  • More