arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0704.1693nucl-th
收藏

基于新的激发能经验公式的N_p N_n格式

N_p N_n Scheme Based on New Empirical Formula for Excitation Energy

Jin-Hee Yoon, Eunja Ha, Dongwoo Cha

摘要:

我们研究了基于最近提出的一个简单经验公式的$N_p N_n$方案,该公式对偶偶核中第一激发自然宇称偶多极态的激发能是高度有效的.我们明确地表明,$N_p N_n$计划的激发能出现从单独的指数依赖的激发能上的价核子数$N_p$和$N_n$与事实,只有一组有限的数字是允许的$N_p$和$N_n$的现有核。

英文摘要:

We examine the $N_p N_n$ scheme based on a recently proposed simple empirical formula which is highly valid for the excitation energy of the first excited natural parity even multipole states in even-even nuclei. We demonstrate explicitly that the $N_p N_n$ scheme for the excitation energy emerges from the separate exponential dependence of the excitation energy on the valence nucleon numbers $N_p$ and $N_n$ together with the fact that only a limited set of numbers is allowed for the $N_p$ and $N_n$ of the existing nuclei.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑