Computed List of Collision Strengths for [Co II] Forbidden Lines

The list presents electron collision strengths for the forbidden transitions between the fifteen lowest levels of the singly-ionized cobalt, Co^{+}, as a function of the electron energy, in an intermediate coupling scheme using the Breit-Pauli relativistic terms as implemented in an R-matrix atomic scattering code. An atomic target for the R-matrix scattering defined by 26 atomic terms is used in these calculations. The data are particularly useful for analyzing the thermodynamic conditions of supernova ejecta.

本数据集收录了单电离钴（Co⁺）15个最低能级间禁戒跃迁的电子碰撞强度，以电子能量为变量；计算采用了基于R矩阵（R-matrix）原子散射程序所实现的Breit-Pauli相对论项的中间耦合方案。本次计算所用的R矩阵散射原子靶体系由26个原子项定义。该数据集对于分析超新星抛射物的热力学条件具有重要应用价值。