A theoretical analysis is performed for electron interactions with the Iodine molecule (I₂) for incident energies ranging from 0.1 eV to 20 eV. The calculations were carried out using Quantemol-N package, which uses the UK Molecular R-matrix Codes. Electron interactions with the I₂ molecule have been studied with several target models in its equilibrium geometry, and the results are reported for the optimized target model. Scattering calculations are performed to provide resonance parameters along with Dissociative Electron Attachment (DEA) Cross-Sections. In addition, the study also focussed on the estimation of various cross-sections such as elastic, electronic excitation, differential, momentum transfer, ionization and total cross-sections. Many of these cross-sections reported here are for the first time for electron interaction with the iodine molecule to the best of our knowledge.

对于入射能量范围为0.1 eV至20 eV的电子与碘分子（I ₂）的相互作用进行了理论分析。使用Quantemol-N软件包进行计算，该软件包使用UK Molecular R-matrix Codes。电子与I _2的相互作用分子已经在其平衡几何学中用多个目标模型进行了研究，并报道了优化目标模型的结果。进行散射计算以提供共振参数以及解离电子附件（DEA）截面。此外，研究还集中在估算各种横截面，例如弹性，电子激发，微分，动量传递，电离和总横截面。据我们所知，这里报道的许多横截面都是首次与碘分子发生电子相互作用。