The theoretical cross section for Compton scattering of maximally entangled Bell photons has yet to be rigorously confirmed by experiments. Test cases of Bell states for use in Compton scattering experiments can now be expanded given reports of creating all 4 Bell states in the hard x-ray regime by the process of spontaneous parametric down-conversion. We outline an experiment and apply a matrix method to parameterize Compton scattering theory using the phase matching angles. When the azimuths of two hypothetical photon counters are recorded at angles of 0 degrees and 90 degrees, and the ratio of their counting rates determined, azimuthal ratios are expected to be 600 times larger compared to 511 keV Bell photons.

最大纠缠的贝尔光子的康普顿散射的理论截面尚未得到实验的严格证实。有了关于通过自发参数下转换过程在硬X射线状态中创建所有4个Bell状态的报告，现在可以扩展用于Compton散射实验的Bell状态的测试案例。我们概述了一个实验，并应用矩阵方法使用相位匹配角对康普顿散射理论进行参数化。当以0度和90度的角度记录两个假设的光子计数器的方位角，并确定它们的计数率之比时，与511 keV Bell光子相比，方位角比预期大600倍。