Excitation-autoionization cross section of alkali atoms by electron impact

28th International Conference on Photonic, Electronic and Atomic Collisions

Borovik, A.^1 ; Kupliauskien, A.^2

Department of Electron Processes, Institute of Electron Physics, Uzhgorod

88017, Ukraine^1

Institute of Theoretical Physics and Astronomy, Vilnius University, A.Gostauto 12, Vilnius

LT-01108, Lithuania^2

关键词: Alkali atoms;    Autoionization;    Cs atoms;    Electron impact;    Excitation autoionization;    Incident electrons;    Sodium atom;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/4/042003/pdf
DOI  :  10.1088/1742-6596/488/4/042003

来源: IOP

【 摘 要 】

The excitation-autoionization cross section of sodium atoms was studied as a function of the incident electron energy over the range from the lowest autoionization threshold at 30.77 eV up to 400 eV. The present data are compared with the similar excitation-autoionization cross sections for Li, K, Rb, and Cs atoms.