论文标题
壳模型研究质子滴定核素具有Z，n = 30-50的性能，包括不确定性分析
Shell-model study on properties of proton dripline nuclides with Z, N = 30-50 including uncertainty analysis
论文作者
论文摘要
基于通过统计方法进行不确定性分析的壳模型，研究了带有$ z，n = 30-50 $的核素的结合能和质子分离能。根据壳模计算，使用了几种公式来获得结合能和质子分离能。非参数引导方法用于建立不确定性分解和重组框架。此外，它用于估计每种核素的质子发射的稳定性。提出了两个用于计算$ \ sim0.3 $ MEV的系统不确定性的结合能的公式，并检查了可靠的外推能力。这些绑定的能量公式推断出相似的$ s_ {p} $和$ s_ {2p} $ energies，这些形式预测了该地区核边界的扩展。提供了对结合能和质子分离能的很好描述。预测了一半和两种蛋白的分离能和部分质子的半衰期，因此显示出新的滴灌。此外，预计有30个不稳定的核素与质子发射结合。这些核特性将在核天体物理学中有用。
The binding energies and proton separation energies of nuclides with $Z, N = 30-50$ are investigated, based on the shell model with an uncertainty analysis through statistical methods. Several formulas are used to obtain the binding energies and proton separation energies according to the shell-model calculations. The non-parametric Bootstrap method is applied to establish an uncertainty decomposition and recomposition framework. Moreover, it is used to estimate the stability of proton(s) emission for each nuclide. Two formulas for calculating the binding energies with a systematic uncertainty of $\sim0.3$ MeV are proposed, and a reliable extrapolation ability is examined. These binding energy formulas deduce similar forms of respective $S_{p}$ and $S_{2p}$ energies, which predict the extension of the nuclear boundary of this region. A nice description of the binding energies and proton separation energies is provided. The one- and two-proton separation energies and partial half-lives of proton emitting are predicted, thus showing a new dripline. Besides, there are 30 unstable nuclides predicted to be bound against proton(s)-emission. These nuclear properties will be useful in nuclear astrophysics.
