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arXiv · 1607.04191

The self-consistent analysis for sub-barrier fusion enhancement effect in Ca + Ca and Ni + Ni

N. R. Ma·H. M. Jia·C. J. Lin·L. Yang·X. X. Xu·L. J. Sun·F. Yang·Z. D. Wu·H. Q. Zhang·Z. H. Liu·D. X. Wang
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Abstract

The fusion dynamic mechanism of heavy-ions at energies near the Coulomb barrier is complicated and still not very clear up to now. Accordingly, a self-consistent method based on the CCFULL calculations has been developed and applied for an ingoing study of the effect of the positive Q-value neutron transfer (PQNT) channels in this work. The typical experimental fusion data of Ca + Ca and Ni + Ni is analyzed within the unified calculation scheme. The PQNT effect in near-barrier fusion is further confirmed based on the self-consistent analysis and extracted quantitatively.

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N. R. Ma, H. M. Jia, C. J. Lin, L. Yang, X. X. Xu, L. J. Sun, F. Yang, Z. D. Wu, H. Q. Zhang, Z. H. Liu, D. X. Wang. 2016-04-05. The self-consistent analysis for sub-barrier fusion enhancement effect in Ca + Ca and Ni + Ni. https://doi.org/10.1088/1674-1137%2F40%2F11%2F114001

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