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Radiative corrections to elastic proton-electron scattering measured in coincidence

机译:在巧合中测量的弹性质子 - 电子散射的辐射校正

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摘要

The differential cross section for elastic scattering of protons on electrons at rest is calculated, taking into account the QED radiative corrections to the leptonic part of interaction. These model-independent radiative corrections arise due to emission of the virtual and real soft and hard photons as well as to vacuum polarization. We analyze an experimental setup when both the final particles are recorded in coincidence and their energies are determined within some uncertainties. The kinematics, the cross section, and the radiative corrections are calculated and numerical results are presented.
机译:计算用于静止上的电子对电子质子的弹性散射的差分横截面,考虑到QED辐射校正对卵形的相互作用部分。 由于虚拟和真实柔软和硬光子的发射以及真空偏振,这些型号无关的辐射校正产生。 当最终颗粒均衡时,我们分析了一个实验设置,并且在一些不确定性中确定它们的能量。 计算运动学,横截面和辐射校正,并提出了数值结果。

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