论文标题

复杂缩放:未结合光核和透视的物理学

Complex scaling : physics of unbound light nuclei and perspective

论文作者

Myo, Takayuki, Kato, Kiyoshi

论文摘要

复杂的缩放方法(CSM)是基于非热量子力学的复杂能量本本态描述共振的最强大的方法之一。我们介绍了CSM在光核未结合现象的特性中的基本应用。特别是,我们专注于在不稳定核中观察到的多体共振和非共振连续态。我们还根据CSM的绿色功能研究了散射问题中的连续水平密度(CLD)。我们讨论了CLD和过渡强度函数中共振和非共振贡献的明确影响。

The complex scaling method (CSM) is one of the most powerful methods of describing the resonances with complex energy eigenstates, based on non-Hermitian quantum mechanics. We present the basic application of CSM to the properties of the unbound phenomena of light nuclei. In particular, we focus on many-body resonant and non-resonant continuum states observed in unstable nuclei. We also investigate the continuum level density (CLD) in the scattering problem in terms of the Green's function with CSM. We discuss the explicit effects of resonant and non-resonant contributions in CLD and transition strength functions.

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