论文标题
在结构化培养基中X射线与核的谐振相互作用的绿色功能形式主义
Green function formalism for resonant interaction of x-rays with nuclei in structured media
论文作者
论文摘要
X射线光子和核之间的谐振相互作用是X射线量子光学爆发场最令人兴奋的主题之一。到目前为止使用的足智多谋平台是带有嵌入式层的薄膜X射线腔或Mössbauer核，例如$^{57} \ Mathrm {fe} $。开发了基于经典电磁绿色功能的新量子光学模型，以理论上研究X射线腔内的核反应。该模型具有通用性，并提供了有关腔结构对所得光谱的影响的直观图片。我们在半经典相干散射形式主义模拟的帮助下测试其预测能力，并讨论了提高层结构复杂性的结果。
The resonant interaction between x-ray photons and nuclei is one of the most exciting subjects of the burgeoning field of x-ray quantum optics. A resourceful platform used so far are thin-film x-ray cavities with embedded layers or Mössbauer nuclei such as $^{57}\mathrm{Fe}$. A new quantum optical model based on the classical electromagnetic Green's function is developed to investigate theoretically the nuclear response inside the x-ray cavity. The model is versatile and provides an intuitive picture about the influence of the cavity structure on the resulting spectra. We test its predictive powers with the help of the semiclassical coherent scattering formalism simulations and discuss our results for increasing complexity of layer structures.
