氦诱发核裂变中的标度律、瞬态时间与壳效应
核实验
2007-05-23 v1
摘要
在考虑壳效应后,He-3 与 He-4 诱发的复合核的裂变激发函数被证明严格按 Bohr-Wheeler 过渡态预言标度。所提出的方法还使人们能够不依赖模型地提取壳效应的值,这些值与液滴模型计算得到的值符合良好。在实验研究的激发能区间内未观测到对过渡态方法的偏离,这一事实使得人们能够为瞬态时间指定 10 zs 的上限。
引用
@article{arxiv.nucl-ex/9607013,
title = {Scaling laws, transient times and shell effects in helium induced nuclear fission},
author = {Th. Rubehn and K. X. Jing and L. G. Moretto and L. Phair and K. Tso and G. J. Wozniak},
journal= {arXiv preprint arXiv:nucl-ex/9607013},
year = {2007}
}
备注
8 page, TeX type, psfig, to be published in the proccedings of the XII Winter Workshop on Nuclear Dynamics, Snowbird, Utah, February 4-10, 1996, ed. by W. Bauer and G. Westfall