Spectroscopy of the T = 3 over 2 A = 47 and A = 45 mirror nuclei via one- and two-nucleon knockout reactions
Spectroscopy of the T = 3 over 2 A = 47 and A = 45 mirror nuclei via one- and two-nucleon knockout reactions
复制标题
通过一核和二核敲除反应对 T = 3 超过 2 A = 47 和 A = 45 镜像核进行光谱分析
DOI：
10.1103/physrevc.106.024327
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发表时间：
2022
影响因子：
3.1
通讯作者：
... N. Kobayashi
中科院分区：
文献类型：
--
作者：
Uthayakumaar S.;Bentley M. A.;Simpson E. C.;Haylett T.;Yajzey R.;Lenzi S. M.;Satu?a W.;... N. Kobayashi
首次建立了丰质子核（）和（）的能级方案。镜像的一个和两个核子敲除反应的技术被施加到次级束的和布居状态，分别在和。镜像能量差（MED）之间的镜像状态进行了研究，并解释使用壳模型方法和密度泛函理论方法，使用非核心组态相互作用方法。MED在这个质量区域提供了一个严格的测试的模型处方，因为这两个和壳轨道是活跃的，在，球形和变形良好的结构共存的基态附近。本文计算了布居态的包容和排斥单核子去除截面，并与反应模型计算的结果进行了比较。
Level schemes of the proton-rich nuclei,() and(), have been established for the first time. The technique of mirrored one- and two-nucleon knockout reactions was applied to the secondary beams ofandto populate states inand, respectively. Mirror energy differences (MED) have been studied between the mirroredstates for both mirror pairs and interpreted using both a shell-model approach and a density-functional-theory approach using the no-core configuration-interaction method. MED in this mass region provide a stringent test of the model prescriptions since both- and-shell orbitals are active and, in, spherical and well-deformed structures coexist near the ground state. The inclusive and exclusive one-nucleon removal cross sections have been determined for the populated states inand compared with results from reaction-model calculations.