将${}^{17}$ C的奇异结构连接到其未结合的镜像${}^{17}$ Na
Linking the exotic structure of ${}^{17}$C to its unbound mirror ${}^{17}$Na
摘要：
${}^{17}$ C的结构用于定义核相互作用，当用于$n+{}^{16}$ C系统的多通道代数散射理论时，给出了（复合）激发光谱的可靠定义。当考虑与${}^{16}$ C核低集体激发的耦合时，发现了关于$n+{}^{16}$ C阈值的亚阈值和共振态，将库仑势添加到该核相互作用中，该方法用于$p+{}^{16}$ Ne的镜系统，指定粒子不稳定$^{17}$ Na的低激发光谱。我们比较的结果与微观集团模型。发现${}^{17}$ Na的低激发共振态谱与微观团簇模型给出的谱有一定差异。计算的共振半宽度（质子发射）范围从$\sim 2$到$\sim 672$ keV。
英文摘要：
The structure of ${}^{17}$C is used to define a nuclear interaction that, when used in a multichannel algebraic scattering theory for the $n+{}^{16}$C system, gives a credible definition of the (compound) excitation spectra. When couplings to the low-lying collective excitations of the ${}^{16}$C-core are taken into account, both sub-threshold and resonant states about the $n+{}^{16}$C threshold are found. Adding Coulomb potentials to that nuclear interaction, the method is used for the mirror system of $p+{}^{16}$Ne to specify the low-excitation spectrum of the particle unstable $^{17}$Na. We compare the results with those of a microscopic cluster model. A spectrum of low excitation resonant states in ${}^{17}$Na is found with some differences to that given by the microscopic-cluster model. The calculated resonance half-widths (for proton emission) range from $\sim 2$ to $\sim 672$ keV.
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