滴线氧同位素的低能连续态
核理论
2015-08-19 v2 核实验
摘要
通过引入以极远处无限壁为特征的连续耦合壳模型(CCSM)以及与真实壳模型相互作用密切相关的连续耦合相互作用,我们研究了奇特氧同位素的低能连续态。利用重离子多核子转移反应中的门态方法,计算了奇特氧同位素的中子发射谱。计算结果与实验惊人地一致,这证明了连续效应强于1 MeV,与奇特原子核中的壳演化相一致。采用相同的相互作用,将此CCSM门态方法的结果与在CCSM相移方法下计算的中子散射共振峰结果,以及Gamow壳模型中获得的结果进行了比较。结果表明,在峰能量上具有显著的相似性,而在宽度上存在一定差异。
引用
@article{arxiv.1001.0729,
title = {Low-lying continuum states of drip-line Oxygen isotopes},
author = {Koshiroh Tsukiyama and Takaharu Otsuka and Rintaro Fujimoto},
journal= {arXiv preprint arXiv:1001.0729},
year = {2015}
}
备注
This paper has been withdrawn by the author due to the publication in PTEP journal with considerable expansion. The re-submission to arXiv has been given up due to the differences in style files, etc