Coplanar and non-coplanar differential cross sections for ionization of aligned H2 molecules by electron impact

28th International Conference on Photonic, Electronic and Atomic Collisions

Stia, C.R.^1 ; Fojón, O.A.^1 ; Rivarola, R.D.^1

Laboratorio de Colisiones Atómicas (IFIR-CONICET-UNR), Avenida Pellegrini 250, Rosario

2000, Argentina^1

关键词: Differential cross section;    Electron impact;    H2 molecule;    Hydrogen molecule;    Incident energy;    Non-coplanar;    Single ionization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/5/052025/pdf
DOI  :  10.1088/1742-6596/488/5/052025

来源: IOP

【 摘 要 】

The single ionization of fixed-in-space hydrogen molecules by electron impact is studied theoretically for transitions from the ground (gerade) state to final ground (gerade) and first excited (ungerade) states of H+2. We consider coplanar and non-coplanar geometries, and asymmetric kinematical conditions for intermediate and high incident energies. The computed cross sections are presented and discussed in the framework of recent experimental findings.