We study both the static properties of \(^{11}\)Be and its reaction dynamics during electromagnetic breakup under a unified framework. A many-body approach—the antisymmetrized molecular dynamics (AMD) is used to describe the structure of the neutron-halo nucleus, \(^{11}\)Be. The same AMD wave function is then adapted as an input to the fully quantum theory of Coulomb breakup under the aegis of the finite range distorted wave Born approximation theory. The calculated observables are also compared with those obtained with a phenomenological Woods-Saxon potential model wave function. The experimental core-valence neutron relative energy spectrum and dipole response along with other observables are well described by our calculations.

我们在统一框架下研究了\(^{11}\) Be的静态特性及其在电磁破裂期间的反应动力学。多体方法——反对称分子动力学 (AMD) 用于描述中子晕核的结构，\(^{11}\) Be。然后，在有限范围失真波 Born 近似理论的支持下，相同的 AMD 波函数被改编为库仑破裂的完全量子理论的输入。计算的可观测值也与使用现象学 Woods-Saxon 势模型波函数获得的值进行比较。我们的计算很好地描述了实验核心价中子相对能谱和偶极子响应以及其他可观测值。