The differential, integrated elastic, total, momentum transfer, viscosity cross sections and spin-polarization for electron and positron elastic scattering from carbon monoxide (CO) molecule are calculated for the energy range of 1 eV–10 keV. The work also includes the calculations of inelastic and total ionization cross sections for the same scattering system. Calculations of the above scattering observables for CO over such a wide range of energy are reported for the first time. Single scattering independent atom model (IAM) and the screening correction within the same framework, are used for the present analysis. Dirac partial wave analysis is used to calculate the phase-shifts required for the generation of the scattering observables, using a complex optical model potential. Comparison of our calculated results with the available experimental observations and other theoretical calculations is presented. The screening corrected independent atom model is found to provide better description of the results than the IAM.

针对 1 eV–10 keV 的能量范围计算了来自一氧化碳 (CO) 分子的电子和正电子弹性散射的微分、积分弹性、总、动量传递、粘度截面和自旋极化。这项工作还包括计算同一散射系统的非弹性截面和总电离截面。首次报道了在如此宽的能量范围内对 CO 的上述散射观测值的计算。单散射独立原子模型 (IAM) 和同一框架内的筛选校正用于本分析。狄拉克分波分析用于使用复杂的光学模型势来计算生成散射可观测值所需的相移。我们的计算结果与可用的实验观察和其他理论计算进行了比较。发现筛选校正的独立原子模型比 IAM 提供了更好的结果描述。