Stochastic semi-classical description of sub-barrier fusion reactionsReportar como inadecuado

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1 GANIL - Grand Accélérateur National d-Ions Lourds

Abstract : A semi-classical method that incorporates the quantum e ects of the low-lying vibrational modes is applied to fusion reactions. The quantum e ect is simulated by stochastic sampling of initial zero-point fluc- tuations of the surface modes. In this model, dissipation of the relative energy into non-collective excitations of nuclei can be included straightforwardly. The inclusion of dissipation is shown to increase the agreement with the fusion cross section data of Ni isotopes.

Autor: B. Yilmaz S. Ayik D. Lacroix -



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