Dispersion studies were made using the radial Klein–Gordon equation. The radial Klein–Gordon equation was solved numerically using the Yukawa potential and the solutions obtained were introduced in the S matrix to calculate the cross-sections. This analysis was made for pions with protons at high energies. The coupling constant was adjusted in the potential to compare with experimental data and to set bounds for the parameter of the model.

中文翻译：

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使用 Klein-Gordon 方程的 π+p 弹性散射

使用径向 Klein-Gordon 方程进行分散研究。使用 Yukawa 势对径向 Klein-Gordon 方程进行数值求解，并将得到的解引入小号矩阵来计算横截面。该分析是针对具有高能质子的介子进行的。在与实验数据比较的潜力中调整耦合常数并为模型的参数设置界限。