标题： 电磁修正用于低能π-p散射数据的分析 显示英文标题

标题： Electromagnetic corrections for the analysis of low energy pi-p scattering data

摘要： 我们计算了电磁修正对同位旋不变的混合角以及低能π-p弹性散射和电荷交换散射的s波和p波的两个本征相位的影响。 这些修正必须应用到从实验数据的相移分析中获得的核子量上，以得到强子相位。 我们将我们的结果与以前的计算进行比较，并估计修正中的不确定性。 显示英文摘要

摘要： We calculate the electromagnetic corrections to the isospin invariant mixing angle and to the two eigenphases for the s and p-waves for low energy pi-p elastic and charge exchange scattering. These corrections have to be applied to the nuclear quantities obtained from phase shift analyses of the experimental data in order to obtain the hadronic phases. We compare our results with earlier calculations and estimate the uncertainties in the corrections.