Electron detachment process in collisions of negative hydrogen ions with hydrogen molecules

18th International Conference PhysicA.SPb

Aleksandrovich, O.V.^1 ; Belyaev, A.K.^1 ; Tiukanov, A.S.^1

Department of Theoretical Physics and Astronomy, Herzen University, St.-Petersburg

191186, Russia^1

关键词: Classical trajectories;    Decay mechanisms;    Electron detachments;    Energy ranges;    Hydrogen molecule;    Negative hydrogen ions;    Nuclear dynamics;    Quantitative assessments;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/769/1/012015/pdf
DOI  :  10.1088/1742-6596/769/1/012015

来源: IOP

【 摘 要 】

Investigation of the nonadiabatic nuclear dynamics in collinear and perpendicular collisions of negative hydrogen ions with hydrogen molecules is performed by the branching classical trajectories method. Quantitative assessment of the detachment probability H-in collisions with H2is obtained for energy range 0.5 - 30 eV and the decay mechanisms are analyzed.