Differential ionization cross sections of ethanol by electron impact: Experiment and theoretical analysis - Datasets

Datasets on the electron-impact ionization cross sections of ethanol This dataset contains measured cross sections for electron-impact ionization of ethanol, as reported in Phys. Rev. A (2025). Experimental doubly differential electron-impact ionization cross sections (DDCS) are provided for incident energies from 60 eV to 1000 eV, with secondary energies up to approximately (T-I)/2, where I is the ionization threshold. Angular distributions are provided from 30° to 150°. From the DDCS, singly differential cross sections (SDCS) and total ionization cross sections (TICS) were obtained via numerical integration. The experimental uncertainties of the DDCS amount to 27%, and the SDCS and TICS have uncertainties 30%. ------- All data are provided in plain text (txt) format with units specified in the files Associated publication: Phys. Rev. A 2025, to be published: https://doi.org/10.1103/cslk-f5l2乙醇电子碰撞电离截面数据集 本数据集收录了《物理评论A辑》（2025年）中报道的乙醇电子碰撞电离实测截面数据。 实验电子碰撞电离双微分截面（doubly differential electron-impact ionization cross sections, DDCS）的入射能量范围为60 eV至1000 eV，次级电子能量最高约为(T-I)/2，其中I为电离阈值。角分布的测量角度覆盖30°至150°。研究人员通过数值积分从上述双微分截面中得到了单微分截面（singly differential cross sections, SDCS）与总电离截面（total ionization cross sections, TICS）。 上述双微分截面的实验不确定度为27%，单微分截面与总电离截面的实验不确定度则为30%。 ------- 所有数据均以纯文本（plain text, txt）格式存储，文件中已明确标注各物理量的单位。 关联发表论文：《物理评论A辑》2025年（待刊），DOI链接：https://doi.org/10.1103/cslk-f5l2