中文

$^7$Li+$^{28}$Si系统的亚垒融合激发

核实验 2008-11-26 v1

摘要

首次通过特征γ射线方法在ElabE_{lab}=7-11.5 MeV能量范围内测量了7^7Li +28^{28}Si系统的亚垒融合激发函数。结果表明,在势垒以下,与一维势垒穿透(1D BPM)模型相比,融合增强约两倍。引入与靶核旋转2+^{+}态(1.779MeV)的耦合在一定程度上改善了拟合,但仍存在约25-40%的增强。

关键词

引用

@article{arxiv.0808.0800,
  title  = {Sub-barrier fusion excitation for the system $^7$Li+$^{28}$Si},
  author = {Mandira Sinha and H. Majumdar and P. Basu and Subinit Roy and R. Bhattacharya and M. Biswas and M. K. Pradhan and S. Kailas},
  journal= {arXiv preprint arXiv:0808.0800},
  year   = {2008}
}

备注

4 pages,3 figures, submitted to Physical Review C