التفاصيل البيبلوغرافية
| العنوان: |
Time-dependent Hartree-Fock studies of the dynamical fusion threshold. |
| المؤلفون: |
Guo, Lu, Nakatsukasa, Takashi |
| المصدر: |
EPJ Web of Conferences; 2012, Issue 38, p09003-p.1-09003-p.5, 5p |
| مصطلحات موضوعية: |
HEAVY ion collisions, COLLISIONS (Nuclear physics), DEEP inelastic collisions, HARTREE-Fock approximation, NUCLEAR fusion, NUCLEAR reactions |
| مستخلص: |
A microscopic description of dynamical fusion threshold in heavy ion collisions is performed in the framework of time-dependent Hartree-Fock (TDHF) theory using Skyrme energy density functional (EDF). TDHF fusion threshold is in a better agreement with experimental fusion barrier. We find that the onset of extra push lies at the effective fissility 33, which is consistent with the prediction of Swiatecki's macroscopic model. The extra push energy in our TDHF simulation is systematically smaller than the prediction in macroscopic model. The important dynamical effects and the way to fit the parameter might be responsible for the different results. [ABSTRACT FROM AUTHOR] |
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