Excited states of 113In have been populated through the heavy-ion fusion evaporation reaction 110Pd(7Li, 4n)113In. A new band with the configuration of a proton d5/2 orbital is identified. Two ΔI = 2 intruder bands, built on the πh11/2 and the πg7/2 orbitals, have been extended to spins (63/2−ħ and (55/2+)ħ, respectively. The negative-parity πh11/2 intruder band shows a smooth increase in aligned spin, which is attributed to a strong proton-neutron interaction. The properties of the positive-parity πg7/2 band are discussed based on tilted axis cranking model calculations, and the features of the antimagnetic rotation for this band are shown after backbend. Furthermore, the contributions of the two-shears-like mechanism, the neutron (gd)ν shell and the core rotation are investigated for the positive-parity πg7/2 band.

中文翻译：

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113In 中的高 j 质子 h11/2 和 g7/2 入侵带

113In 的激发态已通过重离子聚变蒸发反应 110Pd(7Li, 4n)113In 填充。确定了具有质子 d5/2 轨道构型的新带。两个 ΔI = 2 入侵带，建立在 πh11/2 和 πg7/2 轨道上，已分别扩展到自旋 (63/2−ħ 和 (55/2+)ħ。负奇偶性 πh11/2 入侵者带显示对齐自旋的平滑增加，这归因于强烈的质子 - 中子相互作用。基于倾斜轴曲柄模型计算讨论了正奇偶性 πg7 / 2 带的性质，并讨论了反磁旋转的特征后弯后显示了能带。此外，研究了双剪式机制、中子 (gd)ν 壳层和核心旋转对正奇偶性 πg7/2 能带的贡献。